| 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 | $38.35 | 11.202% | $42.646 | $42.65 | $42.65 | $42.60 |
| Purchase #2 | $216.46 | 12.629% | $243.7967 | $243.80 | $243.80 | $243.80 |
| Purchase #3 | $143.88 | 8.404% | $155.9717 | $155.97 | $155.95 | $156.00 |
| Purchase #4 | $145.99 | 4.722% | $152.8836 | $152.88 | $152.90 | $152.90 |
| Purchase #5 | $116.71 | 11.526% | $130.162 | $130.16 | $130.15 | $130.20 |
| Purchase #6 | $23.88 | 7.572% | $25.6882 | $25.69 | $25.70 | $25.70 |
| Purchase #7 | $137.34 | 8.125% | $148.4989 | $148.50 | $148.50 | $148.50 |
| 7 purchase totals = | $822.61 | $899.6471 | $899.65 | $899.65 | $899.70 | |