| 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 | $220.86 | 7.622% | $237.6939 | $237.69 | $237.70 | $237.70 |
| Purchase #2 | $137.84 | 5.216% | $145.0297 | $145.03 | $145.05 | $145.00 |
| Purchase #3 | $236.61 | 5.718% | $250.1394 | $250.14 | $250.15 | $250.10 |
| Purchase #4 | $95.82 | 12.299% | $107.6049 | $107.60 | $107.60 | $107.60 |
| Purchase #5 | $106.64 | 12.337% | $119.7962 | $119.80 | $119.80 | $119.80 |
| Purchase #6 | $6.95 | 11.325% | $7.7371 | $7.74 | $7.75 | $7.70 |
| Purchase #7 | $123.99 | 7.547% | $133.3475 | $133.35 | $133.35 | $133.30 |
| 7 purchase totals = | $928.71 | $1,001.3487 | $1,001.35 | $1,001.40 | $1,001.20 | |