| 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 | $84.99 | 9.283% | $92.8796 | $92.88 | $92.90 | $92.90 |
| Purchase #2 | $122.87 | 4.330% | $128.1903 | $128.19 | $128.20 | $128.20 |
| Purchase #3 | $234.92 | 6.538% | $250.2791 | $250.28 | $250.30 | $250.30 |
| Purchase #4 | $229.70 | 11.634% | $256.4233 | $256.42 | $256.40 | $256.40 |
| Purchase #5 | $176.30 | 11.549% | $196.6609 | $196.66 | $196.65 | $196.70 |
| Purchase #6 | $139.51 | 10.113% | $153.6186 | $153.62 | $153.60 | $153.60 |
| Purchase #7 | $216.75 | 12.122% | $243.0244 | $243.02 | $243.00 | $243.00 |
| 7 purchase totals = | $1,205.04 | $1,321.0762 | $1,321.07 | $1,321.05 | $1,321.10 | |