| 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 | $237.34 | 12.460% | $266.9126 | $266.91 | $266.90 | $266.90 |
| Purchase #2 | $153.58 | 5.354% | $161.8027 | $161.80 | $161.80 | $161.80 |
| Purchase #3 | $175.61 | 11.473% | $195.7577 | $195.76 | $195.75 | $195.80 |
| Purchase #4 | $30.57 | 8.374% | $33.1299 | $33.13 | $33.15 | $33.10 |
| Purchase #5 | $142.46 | 4.683% | $149.1314 | $149.13 | $149.15 | $149.10 |
| Purchase #6 | $36.31 | 9.105% | $39.616 | $39.62 | $39.60 | $39.60 |
| Purchase #7 | $118.96 | 10.390% | $131.3199 | $131.32 | $131.30 | $131.30 |
| 7 purchase totals = | $894.83 | $977.6702 | $977.67 | $977.65 | $977.60 | |