| 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 | $126.98 | 6.379% | $135.0801 | $135.08 | $135.10 | $135.10 |
| Purchase #2 | $31.83 | 5.417% | $33.5542 | $33.55 | $33.55 | $33.60 |
| Purchase #3 | $214.87 | 6.210% | $228.2134 | $228.21 | $228.20 | $228.20 |
| Purchase #4 | $145.73 | 10.255% | $160.6746 | $160.67 | $160.65 | $160.70 |
| Purchase #5 | $9.47 | 7.754% | $10.2043 | $10.20 | $10.20 | $10.20 |
| Purchase #6 | $47.81 | 5.414% | $50.3984 | $50.40 | $50.40 | $50.40 |
| Purchase #7 | $210.39 | 12.351% | $236.3753 | $236.38 | $236.40 | $236.40 |
| 7 purchase totals = | $787.08 | $854.5003 | $854.49 | $854.50 | $854.60 | |