| 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 | $243.86 | 4.679% | $255.2702 | $255.27 | $255.25 | $255.30 |
| Purchase #2 | $7.93 | 7.622% | $8.5344 | $8.53 | $8.55 | $8.50 |
| Purchase #3 | $208.86 | 7.730% | $225.0049 | $225.00 | $225.00 | $225.00 |
| Purchase #4 | $149.32 | 13.387% | $169.3095 | $169.31 | $169.30 | $169.30 |
| Purchase #5 | $212.57 | 10.138% | $234.1203 | $234.12 | $234.10 | $234.10 |
| Purchase #6 | $58.59 | 9.860% | $64.367 | $64.37 | $64.35 | $64.40 |
| Purchase #7 | $210.49 | 10.400% | $232.381 | $232.38 | $232.40 | $232.40 |
| 7 purchase totals = | $1,091.62 | $1,188.9873 | $1,188.98 | $1,188.95 | $1,189.00 | |