| 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 | $229.25 | 3.371% | $236.978 | $236.98 | $237.00 | $237.00 |
| Purchase #2 | $248.61 | 11.672% | $277.6278 | $277.63 | $277.65 | $277.60 |
| Purchase #3 | $207.55 | 8.754% | $225.7189 | $225.72 | $225.70 | $225.70 |
| Purchase #4 | $106.41 | 12.666% | $119.8879 | $119.89 | $119.90 | $119.90 |
| Purchase #5 | $124.47 | 5.530% | $131.3532 | $131.35 | $131.35 | $131.40 |
| Purchase #6 | $36.92 | 3.519% | $38.2192 | $38.22 | $38.20 | $38.20 |
| Purchase #7 | $237.66 | 4.122% | $247.4563 | $247.46 | $247.45 | $247.50 |
| 7 purchase totals = | $1,190.87 | $1,277.2413 | $1,277.25 | $1,277.25 | $1,277.30 | |