| 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 | $222.29 | 12.191% | $249.3894 | $249.39 | $249.40 | $249.40 |
| Purchase #2 | $136.39 | 12.621% | $153.6038 | $153.60 | $153.60 | $153.60 |
| Purchase #3 | $22.56 | 4.481% | $23.5709 | $23.57 | $23.55 | $23.60 |
| Purchase #4 | $149.48 | 10.497% | $165.1709 | $165.17 | $165.15 | $165.20 |
| Purchase #5 | $46.95 | 9.364% | $51.3464 | $51.35 | $51.35 | $51.30 |
| Purchase #6 | $204.95 | 3.683% | $212.4983 | $212.50 | $212.50 | $212.50 |
| Purchase #7 | $29.73 | 5.334% | $31.3158 | $31.32 | $31.30 | $31.30 |
| 7 purchase totals = | $812.35 | $886.8955 | $886.90 | $886.85 | $886.90 | |