| 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 | $27.67 | 8.234% | $29.9483 | $29.95 | $29.95 | $29.90 |
| Purchase #2 | $229.94 | 9.281% | $251.2807 | $251.28 | $251.30 | $251.30 |
| Purchase #3 | $148.26 | 10.339% | $163.5886 | $163.59 | $163.60 | $163.60 |
| Purchase #4 | $238.80 | 12.570% | $268.8172 | $268.82 | $268.80 | $268.80 |
| Purchase #5 | $207.62 | 12.811% | $234.2182 | $234.22 | $234.20 | $234.20 |
| Purchase #6 | $108.63 | 10.600% | $120.1448 | $120.14 | $120.15 | $120.10 |
| Purchase #7 | $120.61 | 8.395% | $130.7352 | $130.74 | $130.75 | $130.70 |
| 7 purchase totals = | $1,081.53 | $1,198.7330 | $1,198.74 | $1,198.75 | $1,198.60 | |