| 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 | $123.80 | 6.656% | $132.0401 | $132.04 | $132.05 | $132.00 |
| Purchase #2 | $190.74 | 5.799% | $201.801 | $201.80 | $201.80 | $201.80 |
| Purchase #3 | $107.97 | 8.815% | $117.4876 | $117.49 | $117.50 | $117.50 |
| Purchase #4 | $100.31 | 4.204% | $104.527 | $104.53 | $104.55 | $104.50 |
| Purchase #5 | $60.86 | 8.728% | $66.1719 | $66.17 | $66.15 | $66.20 |
| Purchase #6 | $220.26 | 6.346% | $234.2377 | $234.24 | $234.25 | $234.20 |
| Purchase #7 | $213.29 | 5.423% | $224.8567 | $224.86 | $224.85 | $224.90 |
| 7 purchase totals = | $1,017.23 | $1,081.1220 | $1,081.13 | $1,081.15 | $1,081.10 | |