| 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 | $141.97 | 7.850% | $153.1146 | $153.11 | $153.10 | $153.10 |
| Purchase #2 | $210.84 | 10.167% | $232.2761 | $232.28 | $232.30 | $232.30 |
| Purchase #3 | $107.83 | 5.173% | $113.408 | $113.41 | $113.40 | $113.40 |
| Purchase #4 | $201.42 | 8.857% | $219.2598 | $219.26 | $219.25 | $219.30 |
| Purchase #5 | $150.65 | 13.872% | $171.5482 | $171.55 | $171.55 | $171.50 |
| Purchase #6 | $241.72 | 3.685% | $250.6274 | $250.63 | $250.65 | $250.60 |
| Purchase #7 | $220.89 | 8.507% | $239.6811 | $239.68 | $239.70 | $239.70 |
| 7 purchase totals = | $1,275.32 | $1,379.9152 | $1,379.92 | $1,379.95 | $1,379.90 | |