| 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 | $202.80 | 4.180% | $211.277 | $211.28 | $211.30 | $211.30 |
| Purchase #2 | $98.60 | 5.642% | $104.163 | $104.16 | $104.15 | $104.20 |
| Purchase #3 | $27.29 | 3.646% | $28.285 | $28.29 | $28.30 | $28.30 |
| Purchase #4 | $48.46 | 5.234% | $50.9964 | $51.00 | $51.00 | $51.00 |
| Purchase #5 | $226.96 | 5.179% | $238.7143 | $238.71 | $238.70 | $238.70 |
| Purchase #6 | $7.73 | 13.311% | $8.7589 | $8.76 | $8.75 | $8.80 |
| Purchase #7 | $190.29 | 13.644% | $216.2532 | $216.25 | $216.25 | $216.30 |
| 7 purchase totals = | $802.13 | $858.4478 | $858.45 | $858.45 | $858.60 | |