| 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 | $230.34 | 12.179% | $258.3931 | $258.39 | $258.40 | $258.40 |
| Purchase #2 | $24.63 | 7.224% | $26.4093 | $26.41 | $26.40 | $26.40 |
| Purchase #3 | $100.26 | 9.369% | $109.6534 | $109.65 | $109.65 | $109.70 |
| Purchase #4 | $87.56 | 7.539% | $94.1611 | $94.16 | $94.15 | $94.20 |
| Purchase #5 | $110.42 | 7.315% | $118.4972 | $118.50 | $118.50 | $118.50 |
| Purchase #6 | $55.46 | 6.571% | $59.1043 | $59.10 | $59.10 | $59.10 |
| Purchase #7 | $83.81 | 5.209% | $88.1757 | $88.18 | $88.20 | $88.20 |
| 7 purchase totals = | $692.48 | $754.3941 | $754.39 | $754.40 | $754.50 | |