| 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 | $202.47 | 5.192% | $212.9822 | $212.98 | $213.00 | $213.00 |
| Purchase #2 | $134.91 | 9.254% | $147.3946 | $147.39 | $147.40 | $147.40 |
| Purchase #3 | $190.50 | 6.809% | $203.4711 | $203.47 | $203.45 | $203.50 |
| Purchase #4 | $228.65 | 12.782% | $257.876 | $257.88 | $257.90 | $257.90 |
| Purchase #5 | $40.67 | 12.728% | $45.8465 | $45.85 | $45.85 | $45.80 |
| Purchase #6 | $170.55 | 7.362% | $183.1059 | $183.11 | $183.10 | $183.10 |
| Purchase #7 | $104.30 | 7.503% | $112.1256 | $112.13 | $112.15 | $112.10 |
| 7 purchase totals = | $1,072.05 | $1,162.8019 | $1,162.81 | $1,162.85 | $1,162.80 | |