| 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 | $205.95 | 9.766% | $226.0631 | $226.06 | $226.05 | $226.10 |
| Purchase #2 | $154.78 | 6.594% | $164.9862 | $164.99 | $165.00 | $165.00 |
| Purchase #3 | $90.58 | 10.686% | $100.2594 | $100.26 | $100.25 | $100.30 |
| Purchase #4 | $161.96 | 12.474% | $182.1629 | $182.16 | $182.15 | $182.20 |
| Purchase #5 | $121.56 | 3.181% | $125.4268 | $125.43 | $125.45 | $125.40 |
| Purchase #6 | $43.33 | 4.820% | $45.4185 | $45.42 | $45.40 | $45.40 |
| Purchase #7 | $244.70 | 12.740% | $275.8748 | $275.87 | $275.85 | $275.90 |
| 7 purchase totals = | $1,022.86 | $1,120.1917 | $1,120.19 | $1,120.15 | $1,120.30 | |