| 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 | $54.80 | 10.602% | $60.6099 | $60.61 | $60.60 | $60.60 |
| Purchase #2 | $170.47 | 10.695% | $188.7018 | $188.70 | $188.70 | $188.70 |
| Purchase #3 | $154.62 | 3.415% | $159.9003 | $159.90 | $159.90 | $159.90 |
| Purchase #4 | $19.40 | 13.550% | $22.0287 | $22.03 | $22.05 | $22.00 |
| Purchase #5 | $125.41 | 11.764% | $140.1632 | $140.16 | $140.15 | $140.20 |
| Purchase #6 | $233.80 | 7.384% | $251.0638 | $251.06 | $251.05 | $251.10 |
| Purchase #7 | $237.80 | 10.776% | $263.4253 | $263.43 | $263.45 | $263.40 |
| 7 purchase totals = | $996.30 | $1,085.8930 | $1,085.89 | $1,085.90 | $1,085.90 | |