| 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 | $210.49 | 9.543% | $230.5771 | $230.58 | $230.60 | $230.60 |
| Purchase #2 | $96.87 | 12.350% | $108.8334 | $108.83 | $108.85 | $108.80 |
| Purchase #3 | $100.47 | 7.526% | $108.0314 | $108.03 | $108.05 | $108.00 |
| Purchase #4 | $112.65 | 8.291% | $121.9898 | $121.99 | $122.00 | $122.00 |
| Purchase #5 | $244.84 | 7.576% | $263.3891 | $263.39 | $263.40 | $263.40 |
| Purchase #6 | $214.65 | 13.523% | $243.6771 | $243.68 | $243.70 | $243.70 |
| Purchase #7 | $13.40 | 9.516% | $14.6751 | $14.68 | $14.70 | $14.70 |
| 7 purchase totals = | $993.37 | $1,091.1730 | $1,091.18 | $1,091.30 | $1,091.20 | |