| 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 | $133.55 | 8.115% | $144.3876 | $144.39 | $144.40 | $144.40 |
| Purchase #2 | $44.54 | 9.575% | $48.8047 | $48.80 | $48.80 | $48.80 |
| Purchase #3 | $205.85 | 10.546% | $227.5589 | $227.56 | $227.55 | $227.60 |
| Purchase #4 | $177.99 | 13.571% | $202.145 | $202.15 | $202.15 | $202.10 |
| Purchase #5 | $41.62 | 3.282% | $42.986 | $42.99 | $43.00 | $43.00 |
| Purchase #6 | $57.68 | 5.200% | $60.6794 | $60.68 | $60.70 | $60.70 |
| Purchase #7 | $227.65 | 4.735% | $238.4292 | $238.43 | $238.45 | $238.40 |
| 7 purchase totals = | $888.88 | $964.9908 | $965.00 | $965.05 | $965.00 | |