| 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 | $121.86 | 10.866% | $135.1013 | $135.10 | $135.10 | $135.10 |
| Purchase #2 | $185.89 | 6.625% | $198.2052 | $198.21 | $198.20 | $198.20 |
| Purchase #3 | $226.92 | 8.425% | $246.038 | $246.04 | $246.05 | $246.00 |
| Purchase #4 | $116.28 | 6.120% | $123.3963 | $123.40 | $123.40 | $123.40 |
| Purchase #5 | $150.31 | 3.133% | $155.0192 | $155.02 | $155.00 | $155.00 |
| Purchase #6 | $234.66 | 3.766% | $243.4973 | $243.50 | $243.50 | $243.50 |
| Purchase #7 | $229.26 | 10.401% | $253.1053 | $253.11 | $253.10 | $253.10 |
| 7 purchase totals = | $1,265.18 | $1,354.3626 | $1,354.38 | $1,354.35 | $1,354.30 | |