| 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 | $235.83 | 9.591% | $258.4485 | $258.45 | $258.45 | $258.40 |
| Purchase #2 | $11.26 | 10.281% | $12.4176 | $12.42 | $12.40 | $12.40 |
| Purchase #3 | $125.70 | 10.309% | $138.6584 | $138.66 | $138.65 | $138.70 |
| Purchase #4 | $150.88 | 9.751% | $165.5923 | $165.59 | $165.60 | $165.60 |
| Purchase #5 | $11.90 | 6.275% | $12.6467 | $12.65 | $12.65 | $12.60 |
| Purchase #6 | $45.53 | 7.117% | $48.7704 | $48.77 | $48.75 | $48.80 |
| Purchase #7 | $54.92 | 7.692% | $59.1444 | $59.14 | $59.15 | $59.10 |
| 7 purchase totals = | $636.02 | $695.6783 | $695.68 | $695.65 | $695.60 | |