| 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 | $221.33 | 9.388% | $242.1085 | $242.11 | $242.10 | $242.10 |
| Purchase #2 | $110.40 | 7.157% | $118.3013 | $118.30 | $118.30 | $118.30 |
| Purchase #3 | $194.34 | 9.503% | $212.8081 | $212.81 | $212.80 | $212.80 |
| Purchase #4 | $84.36 | 5.194% | $88.7417 | $88.74 | $88.75 | $88.70 |
| Purchase #5 | $24.62 | 7.394% | $26.4404 | $26.44 | $26.45 | $26.40 |
| Purchase #6 | $147.63 | 11.657% | $164.8392 | $164.84 | $164.85 | $164.80 |
| Purchase #7 | $27.61 | 3.290% | $28.5184 | $28.52 | $28.50 | $28.50 |
| 7 purchase totals = | $810.29 | $881.7576 | $881.76 | $881.75 | $881.60 | |