| 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 | $211.63 | 12.419% | $237.9123 | $237.91 | $237.90 | $237.90 |
| Purchase #2 | $221.73 | 10.405% | $244.801 | $244.80 | $244.80 | $244.80 |
| Purchase #3 | $138.52 | 3.344% | $143.1521 | $143.15 | $143.15 | $143.20 |
| Purchase #4 | $26.31 | 9.615% | $28.8397 | $28.84 | $28.85 | $28.80 |
| Purchase #5 | $152.35 | 10.716% | $168.6758 | $168.68 | $168.70 | $168.70 |
| Purchase #6 | $197.71 | 4.674% | $206.951 | $206.95 | $206.95 | $207.00 |
| Purchase #7 | $139.26 | 13.647% | $158.2648 | $158.26 | $158.25 | $158.30 |
| 7 purchase totals = | $1,087.51 | $1,188.5967 | $1,188.59 | $1,188.60 | $1,188.70 | |