| 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 | $209.41 | 3.456% | $216.6472 | $216.65 | $216.65 | $216.60 |
| Purchase #2 | $47.93 | 7.664% | $51.6034 | $51.60 | $51.60 | $51.60 |
| Purchase #3 | $168.87 | 12.198% | $189.4688 | $189.47 | $189.45 | $189.50 |
| Purchase #4 | $91.69 | 6.671% | $97.8066 | $97.81 | $97.80 | $97.80 |
| Purchase #5 | $119.92 | 5.103% | $126.0395 | $126.04 | $126.05 | $126.00 |
| Purchase #6 | $178.82 | 5.763% | $189.1254 | $189.13 | $189.15 | $189.10 |
| Purchase #7 | $59.40 | 11.838% | $66.4318 | $66.43 | $66.45 | $66.40 |
| 7 purchase totals = | $876.04 | $937.1227 | $937.13 | $937.15 | $937.00 | |