| 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 | $121.90 | 12.307% | $136.9022 | $136.90 | $136.90 | $136.90 |
| Purchase #2 | $63.55 | 6.754% | $67.8422 | $67.84 | $67.85 | $67.80 |
| Purchase #3 | $202.89 | 10.477% | $224.1468 | $224.15 | $224.15 | $224.10 |
| Purchase #4 | $222.63 | 5.171% | $234.1422 | $234.14 | $234.15 | $234.10 |
| Purchase #5 | $192.74 | 9.800% | $211.6285 | $211.63 | $211.65 | $211.60 |
| Purchase #6 | $70.50 | 11.743% | $78.7788 | $78.78 | $78.80 | $78.80 |
| Purchase #7 | $106.60 | 12.703% | $120.1414 | $120.14 | $120.15 | $120.10 |
| 7 purchase totals = | $980.81 | $1,073.5821 | $1,073.58 | $1,073.65 | $1,073.40 | |