| 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 | $45.81 | 3.171% | $47.2626 | $47.26 | $47.25 | $47.30 |
| Purchase #2 | $127.96 | 3.373% | $132.2761 | $132.28 | $132.30 | $132.30 |
| Purchase #3 | $146.58 | 8.804% | $159.4849 | $159.48 | $159.50 | $159.50 |
| Purchase #4 | $11.74 | 9.841% | $12.8953 | $12.90 | $12.90 | $12.90 |
| Purchase #5 | $161.64 | 12.680% | $182.136 | $182.14 | $182.15 | $182.10 |
| Purchase #6 | $225.72 | 8.394% | $244.6669 | $244.67 | $244.65 | $244.70 |
| Purchase #7 | $200.72 | 7.272% | $215.3164 | $215.32 | $215.30 | $215.30 |
| 7 purchase totals = | $920.17 | $994.0382 | $994.05 | $994.05 | $994.10 | |