| 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 | $187.38 | 12.144% | $210.1354 | $210.14 | $210.15 | $210.10 |
| Purchase #2 | $51.35 | 8.854% | $55.8965 | $55.90 | $55.90 | $55.90 |
| Purchase #3 | $54.83 | 10.290% | $60.472 | $60.47 | $60.45 | $60.50 |
| Purchase #4 | $236.85 | 8.148% | $256.1485 | $256.15 | $256.15 | $256.10 |
| Purchase #5 | $108.83 | 7.439% | $116.9259 | $116.93 | $116.95 | $116.90 |
| Purchase #6 | $90.60 | 3.106% | $93.414 | $93.41 | $93.40 | $93.40 |
| Purchase #7 | $221.26 | 13.456% | $251.0327 | $251.03 | $251.05 | $251.00 |
| 7 purchase totals = | $951.10 | $1,044.0250 | $1,044.03 | $1,044.05 | $1,043.90 | |