| 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 | $237.57 | 3.743% | $246.4622 | $246.46 | $246.45 | $246.50 |
| Purchase #2 | $190.98 | 7.804% | $205.8841 | $205.88 | $205.90 | $205.90 |
| Purchase #3 | $225.67 | 12.827% | $254.6167 | $254.62 | $254.60 | $254.60 |
| Purchase #4 | $94.50 | 12.801% | $106.5969 | $106.60 | $106.60 | $106.60 |
| Purchase #5 | $32.79 | 13.291% | $37.1481 | $37.15 | $37.15 | $37.10 |
| Purchase #6 | $225.64 | 5.396% | $237.8155 | $237.82 | $237.80 | $237.80 |
| Purchase #7 | $27.80 | 6.647% | $29.6479 | $29.65 | $29.65 | $29.60 |
| 7 purchase totals = | $1,034.95 | $1,118.1714 | $1,118.18 | $1,118.15 | $1,118.10 | |