| 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 | $225.40 | 8.297% | $244.1014 | $244.10 | $244.10 | $244.10 |
| Purchase #2 | $229.39 | 12.179% | $257.3274 | $257.33 | $257.35 | $257.30 |
| Purchase #3 | $49.49 | 12.800% | $55.8247 | $55.82 | $55.80 | $55.80 |
| Purchase #4 | $184.76 | 4.532% | $193.1333 | $193.13 | $193.15 | $193.10 |
| Purchase #5 | $121.57 | 3.868% | $126.2723 | $126.27 | $126.25 | $126.30 |
| Purchase #6 | $22.77 | 10.651% | $25.1952 | $25.20 | $25.20 | $25.20 |
| Purchase #7 | $195.32 | 13.386% | $221.4655 | $221.47 | $221.45 | $221.50 |
| 7 purchase totals = | $1,028.70 | $1,123.3198 | $1,123.32 | $1,123.30 | $1,123.30 | |