| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $227.95 | 11.871% | $255.0099 | $255.01 | $255.00 | $255.00 |
| Purchase #2 | $123.80 | 7.508% | $133.0949 | $133.09 | $133.10 | $133.10 |
| Purchase #3 | $245.84 | 12.364% | $276.2357 | $276.24 | $276.25 | $276.20 |
| Purchase #4 | $166.77 | 3.475% | $172.5653 | $172.57 | $172.55 | $172.60 |
| Purchase #5 | $214.35 | 12.501% | $241.1459 | $241.15 | $241.15 | $241.10 |
| Purchase #6 | $208.25 | 11.683% | $232.5798 | $232.58 | $232.60 | $232.60 |
| Purchase #7 | $202.75 | 13.204% | $229.5211 | $229.52 | $229.50 | $229.50 |
| 7 purchase totals = | $1,389.71 | $1,540.1526 | $1,540.16 | $1,540.15 | $1,540.10 | |