| 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 | $177.89 | 12.837% | $200.7257 | $200.73 | $200.75 | $200.70 |
| Purchase #2 | $239.98 | 4.642% | $251.1199 | $251.12 | $251.10 | $251.10 |
| Purchase #3 | $5.46 | 3.418% | $5.6466 | $5.65 | $5.65 | $5.60 |
| Purchase #4 | $9.31 | 11.413% | $10.3726 | $10.37 | $10.35 | $10.40 |
| Purchase #5 | $126.91 | 12.711% | $143.0415 | $143.04 | $143.05 | $143.00 |
| Purchase #6 | $21.89 | 13.493% | $24.8436 | $24.84 | $24.85 | $24.80 |
| Purchase #7 | $235.74 | 7.749% | $254.0075 | $254.01 | $254.00 | $254.00 |
| 7 purchase totals = | $817.18 | $889.7574 | $889.76 | $889.75 | $889.60 | |