| 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 | $232.98 | 5.189% | $245.0693 | $245.07 | $245.05 | $245.10 |
| Purchase #2 | $202.93 | 9.754% | $222.7238 | $222.72 | $222.70 | $222.70 |
| Purchase #3 | $66.43 | 13.685% | $75.5209 | $75.52 | $75.50 | $75.50 |
| Purchase #4 | $127.56 | 5.434% | $134.4916 | $134.49 | $134.50 | $134.50 |
| Purchase #5 | $232.37 | 10.137% | $255.9253 | $255.93 | $255.95 | $255.90 |
| Purchase #6 | $191.55 | 13.123% | $216.6871 | $216.69 | $216.70 | $216.70 |
| Purchase #7 | $148.36 | 7.195% | $159.0345 | $159.03 | $159.05 | $159.00 |
| 7 purchase totals = | $1,202.18 | $1,309.4525 | $1,309.45 | $1,309.45 | $1,309.40 | |