| 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 | $231.97 | 10.529% | $256.3941 | $256.39 | $256.40 | $256.40 |
| Purchase #2 | $110.56 | 13.797% | $125.814 | $125.81 | $125.80 | $125.80 |
| Purchase #3 | $119.31 | 9.459% | $130.5955 | $130.60 | $130.60 | $130.60 |
| Purchase #4 | $107.58 | 8.631% | $116.8652 | $116.87 | $116.85 | $116.90 |
| Purchase #5 | $96.95 | 3.433% | $100.2783 | $100.28 | $100.30 | $100.30 |
| Purchase #6 | $175.36 | 5.320% | $184.6892 | $184.69 | $184.70 | $184.70 |
| Purchase #7 | $12.99 | 6.809% | $13.8745 | $13.87 | $13.85 | $13.90 |
| 7 purchase totals = | $854.72 | $928.5108 | $928.51 | $928.50 | $928.60 | |