| 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 | $229.51 | 6.277% | $243.9163 | $243.92 | $243.90 | $243.90 |
| Purchase #2 | $182.38 | 10.345% | $201.2472 | $201.25 | $201.25 | $201.20 |
| Purchase #3 | $195.66 | 7.594% | $210.5184 | $210.52 | $210.50 | $210.50 |
| Purchase #4 | $92.65 | 7.669% | $99.7553 | $99.76 | $99.75 | $99.80 |
| Purchase #5 | $28.61 | 9.697% | $31.3843 | $31.38 | $31.40 | $31.40 |
| Purchase #6 | $47.85 | 8.427% | $51.8823 | $51.88 | $51.90 | $51.90 |
| Purchase #7 | $69.28 | 11.802% | $77.4564 | $77.46 | $77.45 | $77.50 |
| 7 purchase totals = | $845.94 | $916.1602 | $916.17 | $916.15 | $916.20 | |