| 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 | $223.79 | 5.700% | $236.546 | $236.55 | $236.55 | $236.50 |
| Purchase #2 | $244.95 | 12.566% | $275.7304 | $275.73 | $275.75 | $275.70 |
| Purchase #3 | $60.76 | 6.445% | $64.676 | $64.68 | $64.70 | $64.70 |
| Purchase #4 | $26.47 | 3.463% | $27.3867 | $27.39 | $27.40 | $27.40 |
| Purchase #5 | $96.62 | 4.409% | $100.88 | $100.88 | $100.90 | $100.90 |
| Purchase #6 | $33.88 | 13.781% | $38.549 | $38.55 | $38.55 | $38.50 |
| Purchase #7 | $115.99 | 12.244% | $130.1918 | $130.19 | $130.20 | $130.20 |
| 7 purchase totals = | $802.46 | $873.9599 | $873.97 | $874.05 | $873.90 | |