| 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 | $193.86 | 12.292% | $217.6893 | $217.69 | $217.70 | $217.70 |
| Purchase #2 | $39.88 | 10.616% | $44.1137 | $44.11 | $44.10 | $44.10 |
| Purchase #3 | $111.40 | 8.260% | $120.6016 | $120.60 | $120.60 | $120.60 |
| Purchase #4 | $121.76 | 3.247% | $125.7135 | $125.71 | $125.70 | $125.70 |
| Purchase #5 | $37.80 | 9.819% | $41.5116 | $41.51 | $41.50 | $41.50 |
| Purchase #6 | $237.61 | 7.366% | $255.1124 | $255.11 | $255.10 | $255.10 |
| Purchase #7 | $17.33 | 11.665% | $19.3515 | $19.35 | $19.35 | $19.40 |
| 7 purchase totals = | $759.64 | $824.0936 | $824.08 | $824.05 | $824.10 | |