| 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 | $222.28 | 5.754% | $235.07 | $235.07 | $235.05 | $235.10 |
| Purchase #2 | $249.70 | 9.682% | $273.876 | $273.88 | $273.90 | $273.90 |
| Purchase #3 | $142.46 | 7.378% | $152.9707 | $152.97 | $152.95 | $153.00 |
| Purchase #4 | $12.78 | 3.363% | $13.2098 | $13.21 | $13.20 | $13.20 |
| Purchase #5 | $93.29 | 7.331% | $100.1291 | $100.13 | $100.15 | $100.10 |
| Purchase #6 | $232.49 | 5.489% | $245.2514 | $245.25 | $245.25 | $245.30 |
| Purchase #7 | $188.98 | 8.195% | $204.4669 | $204.47 | $204.45 | $204.50 |
| 7 purchase totals = | $1,141.98 | $1,224.9739 | $1,224.98 | $1,224.95 | $1,225.10 | |