| 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 | $222.44 | 7.381% | $238.8583 | $238.86 | $238.85 | $238.90 |
| Purchase #2 | $46.68 | 8.844% | $50.8084 | $50.81 | $50.80 | $50.80 |
| Purchase #3 | $12.78 | 8.195% | $13.8273 | $13.83 | $13.85 | $13.80 |
| Purchase #4 | $128.86 | 7.735% | $138.8273 | $138.83 | $138.85 | $138.80 |
| Purchase #5 | $72.99 | 5.646% | $77.111 | $77.11 | $77.10 | $77.10 |
| Purchase #6 | $241.27 | 11.853% | $269.8677 | $269.87 | $269.85 | $269.90 |
| Purchase #7 | $232.47 | 7.382% | $249.6309 | $249.63 | $249.65 | $249.60 |
| 7 purchase totals = | $957.49 | $1,038.9309 | $1,038.94 | $1,038.95 | $1,038.90 | |