| 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 | $116.32 | 5.268% | $122.4477 | $122.45 | $122.45 | $122.40 |
| Purchase #2 | $143.61 | 9.368% | $157.0634 | $157.06 | $157.05 | $157.10 |
| Purchase #3 | $46.55 | 9.670% | $51.0514 | $51.05 | $51.05 | $51.10 |
| Purchase #4 | $231.42 | 9.277% | $252.8888 | $252.89 | $252.90 | $252.90 |
| Purchase #5 | $147.92 | 5.666% | $156.3011 | $156.30 | $156.30 | $156.30 |
| Purchase #6 | $87.48 | 8.802% | $95.18 | $95.18 | $95.20 | $95.20 |
| Purchase #7 | $41.29 | 9.417% | $45.1783 | $45.18 | $45.20 | $45.20 |
| 7 purchase totals = | $814.59 | $880.1107 | $880.11 | $880.15 | $880.20 | |