| 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 | $193.28 | 13.738% | $219.8328 | $219.83 | $219.85 | $219.80 |
| Purchase #2 | $116.57 | 3.160% | $120.2536 | $120.25 | $120.25 | $120.30 |
| Purchase #3 | $80.75 | 5.269% | $85.0047 | $85.00 | $85.00 | $85.00 |
| Purchase #4 | $223.39 | 9.314% | $244.1965 | $244.20 | $244.20 | $244.20 |
| Purchase #5 | $104.98 | 5.544% | $110.8001 | $110.80 | $110.80 | $110.80 |
| Purchase #6 | $234.52 | 3.524% | $242.7845 | $242.78 | $242.80 | $242.80 |
| Purchase #7 | $183.51 | 4.203% | $191.2229 | $191.22 | $191.20 | $191.20 |
| 7 purchase totals = | $1,137.00 | $1,214.0951 | $1,214.08 | $1,214.10 | $1,214.10 | |