| 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 | $124.83 | 9.444% | $136.6189 | $136.62 | $136.60 | $136.60 |
| Purchase #2 | $13.29 | 5.681% | $14.045 | $14.05 | $14.05 | $14.00 |
| Purchase #3 | $134.61 | 7.572% | $144.8027 | $144.80 | $144.80 | $144.80 |
| Purchase #4 | $175.79 | 13.829% | $200.1 | $200.10 | $200.10 | $200.10 |
| Purchase #5 | $61.66 | 6.673% | $65.7746 | $65.77 | $65.75 | $65.80 |
| Purchase #6 | $228.55 | 6.117% | $242.5304 | $242.53 | $242.55 | $242.50 |
| Purchase #7 | $31.52 | 8.340% | $34.1488 | $34.15 | $34.15 | $34.10 |
| 7 purchase totals = | $770.25 | $838.0204 | $838.02 | $838.00 | $837.90 | |