| 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 | $94.60 | 7.176% | $101.3885 | $101.39 | $101.40 | $101.40 |
| Purchase #2 | $243.42 | 8.572% | $264.286 | $264.29 | $264.30 | $264.30 |
| Purchase #3 | $51.26 | 9.714% | $56.2394 | $56.24 | $56.25 | $56.20 |
| Purchase #4 | $9.61 | 10.320% | $10.6018 | $10.60 | $10.60 | $10.60 |
| Purchase #5 | $64.95 | 12.527% | $73.0863 | $73.09 | $73.10 | $73.10 |
| Purchase #6 | $141.63 | 12.267% | $159.0038 | $159.00 | $159.00 | $159.00 |
| Purchase #7 | $223.31 | 10.785% | $247.394 | $247.39 | $247.40 | $247.40 |
| 7 purchase totals = | $828.78 | $911.9998 | $912.00 | $912.05 | $912.00 | |