| 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 | $12.72 | 12.618% | $14.325 | $14.33 | $14.35 | $14.30 |
| Purchase #2 | $136.26 | 8.139% | $147.3502 | $147.35 | $147.35 | $147.40 |
| Purchase #3 | $106.57 | 4.673% | $111.55 | $111.55 | $111.55 | $111.60 |
| Purchase #4 | $233.34 | 12.763% | $263.1212 | $263.12 | $263.10 | $263.10 |
| Purchase #5 | $181.45 | 5.506% | $191.4406 | $191.44 | $191.45 | $191.40 |
| Purchase #6 | $143.61 | 10.128% | $158.1548 | $158.15 | $158.15 | $158.20 |
| Purchase #7 | $17.50 | 9.542% | $19.1699 | $19.17 | $19.15 | $19.20 |
| 7 purchase totals = | $831.45 | $905.1117 | $905.11 | $905.10 | $905.20 | |