| 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 | $11.55 | 6.422% | $12.2917 | $12.29 | $12.30 | $12.30 |
| Purchase #2 | $137.86 | 8.685% | $149.8331 | $149.83 | $149.85 | $149.80 |
| Purchase #3 | $141.91 | 8.162% | $153.4927 | $153.49 | $153.50 | $153.50 |
| Purchase #4 | $200.87 | 12.184% | $225.344 | $225.34 | $225.35 | $225.30 |
| Purchase #5 | $81.99 | 9.357% | $89.6618 | $89.66 | $89.65 | $89.70 |
| Purchase #6 | $203.86 | 12.661% | $229.6707 | $229.67 | $229.65 | $229.70 |
| Purchase #7 | $96.71 | 5.124% | $101.6654 | $101.67 | $101.65 | $101.70 |
| 7 purchase totals = | $874.75 | $961.9594 | $961.95 | $961.95 | $962.00 | |