| 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 | $108.36 | 4.716% | $113.4703 | $113.47 | $113.45 | $113.50 |
| Purchase #2 | $123.42 | 5.567% | $130.2908 | $130.29 | $130.30 | $130.30 |
| Purchase #3 | $86.62 | 10.769% | $95.9481 | $95.95 | $95.95 | $95.90 |
| Purchase #4 | $205.48 | 3.439% | $212.5465 | $212.55 | $212.55 | $212.50 |
| Purchase #5 | $147.86 | 11.586% | $164.9911 | $164.99 | $165.00 | $165.00 |
| Purchase #6 | $13.72 | 8.137% | $14.8364 | $14.84 | $14.85 | $14.80 |
| Purchase #7 | $218.35 | 8.365% | $236.615 | $236.62 | $236.60 | $236.60 |
| 7 purchase totals = | $903.81 | $968.6982 | $968.71 | $968.70 | $968.60 | |