| 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 | $102.32 | 3.280% | $105.6761 | $105.68 | $105.70 | $105.70 |
| Purchase #2 | $46.28 | 5.574% | $48.8596 | $48.86 | $48.85 | $48.90 |
| Purchase #3 | $177.44 | 11.640% | $198.094 | $198.09 | $198.10 | $198.10 |
| Purchase #4 | $70.72 | 12.158% | $79.3181 | $79.32 | $79.30 | $79.30 |
| Purchase #5 | $133.72 | 11.171% | $148.6579 | $148.66 | $148.65 | $148.70 |
| Purchase #6 | $243.48 | 8.552% | $264.3024 | $264.30 | $264.30 | $264.30 |
| Purchase #7 | $100.97 | 6.158% | $107.1877 | $107.19 | $107.20 | $107.20 |
| 7 purchase totals = | $874.93 | $952.0958 | $952.10 | $952.10 | $952.20 | |