| 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 | $109.66 | 8.638% | $119.1324 | $119.13 | $119.15 | $119.10 |
| Purchase #2 | $29.79 | 11.149% | $33.1113 | $33.11 | $33.10 | $33.10 |
| Purchase #3 | $135.30 | 9.723% | $148.4552 | $148.46 | $148.45 | $148.50 |
| Purchase #4 | $180.87 | 6.610% | $192.8255 | $192.83 | $192.85 | $192.80 |
| Purchase #5 | $244.81 | 4.686% | $256.2818 | $256.28 | $256.30 | $256.30 |
| Purchase #6 | $87.81 | 6.360% | $93.3947 | $93.39 | $93.40 | $93.40 |
| Purchase #7 | $14.45 | 11.164% | $16.0632 | $16.06 | $16.05 | $16.10 |
| 7 purchase totals = | $802.69 | $859.2641 | $859.26 | $859.30 | $859.30 | |