| 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 | $208.89 | 9.317% | $228.3523 | $228.35 | $228.35 | $228.40 |
| Purchase #2 | $30.85 | 4.331% | $32.1861 | $32.19 | $32.20 | $32.20 |
| Purchase #3 | $89.77 | 9.249% | $98.0728 | $98.07 | $98.05 | $98.10 |
| Purchase #4 | $207.57 | 8.516% | $225.2467 | $225.25 | $225.25 | $225.20 |
| Purchase #5 | $144.98 | 10.347% | $159.9811 | $159.98 | $160.00 | $160.00 |
| Purchase #6 | $24.31 | 11.223% | $27.0383 | $27.04 | $27.05 | $27.00 |
| Purchase #7 | $29.98 | 6.205% | $31.8403 | $31.84 | $31.85 | $31.80 |
| 7 purchase totals = | $736.35 | $802.7176 | $802.72 | $802.75 | $802.70 | |