| 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 | $221.70 | 4.868% | $232.4924 | $232.49 | $232.50 | $232.50 |
| Purchase #2 | $183.57 | 9.312% | $200.664 | $200.66 | $200.65 | $200.70 |
| Purchase #3 | $187.86 | 11.428% | $209.3286 | $209.33 | $209.35 | $209.30 |
| Purchase #4 | $93.63 | 8.326% | $101.4256 | $101.43 | $101.45 | $101.40 |
| Purchase #5 | $41.80 | 8.496% | $45.3513 | $45.35 | $45.35 | $45.40 |
| Purchase #6 | $106.47 | 5.381% | $112.1992 | $112.20 | $112.20 | $112.20 |
| Purchase #7 | $65.50 | 13.828% | $74.5573 | $74.56 | $74.55 | $74.60 |
| 7 purchase totals = | $900.53 | $976.0184 | $976.02 | $976.05 | $976.10 | |