| 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 | $229.63 | 9.237% | $250.8409 | $250.84 | $250.85 | $250.80 |
| Purchase #2 | $135.48 | 3.596% | $140.3519 | $140.35 | $140.35 | $140.40 |
| Purchase #3 | $98.71 | 11.467% | $110.0291 | $110.03 | $110.05 | $110.00 |
| Purchase #4 | $201.54 | 11.176% | $224.0641 | $224.06 | $224.05 | $224.10 |
| Purchase #5 | $215.40 | 11.429% | $240.0181 | $240.02 | $240.00 | $240.00 |
| Purchase #6 | $99.54 | 10.274% | $109.7667 | $109.77 | $109.75 | $109.80 |
| Purchase #7 | $206.76 | 9.367% | $226.1272 | $226.13 | $226.15 | $226.10 |
| 7 purchase totals = | $1,187.06 | $1,301.1980 | $1,301.20 | $1,301.20 | $1,301.20 | |