| 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 | $104.67 | 11.699% | $116.9153 | $116.92 | $116.90 | $116.90 |
| Purchase #2 | $147.29 | 7.109% | $157.7608 | $157.76 | $157.75 | $157.80 |
| Purchase #3 | $241.52 | 8.826% | $262.8366 | $262.84 | $262.85 | $262.80 |
| Purchase #4 | $19.67 | 10.524% | $21.7401 | $21.74 | $21.75 | $21.70 |
| Purchase #5 | $90.44 | 11.346% | $100.7013 | $100.70 | $100.70 | $100.70 |
| Purchase #6 | $201.83 | 6.633% | $215.2174 | $215.22 | $215.20 | $215.20 |
| Purchase #7 | $85.42 | 9.261% | $93.3307 | $93.33 | $93.35 | $93.30 |
| 7 purchase totals = | $890.84 | $968.5022 | $968.51 | $968.50 | $968.40 | |