| 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 | $234.68 | 9.774% | $257.6176 | $257.62 | $257.60 | $257.60 |
| Purchase #2 | $110.61 | 12.646% | $124.5977 | $124.60 | $124.60 | $124.60 |
| Purchase #3 | $125.97 | 11.682% | $140.6858 | $140.69 | $140.70 | $140.70 |
| Purchase #4 | $40.86 | 8.814% | $44.4614 | $44.46 | $44.45 | $44.50 |
| Purchase #5 | $29.52 | 6.400% | $31.4093 | $31.41 | $31.40 | $31.40 |
| Purchase #6 | $58.63 | 4.806% | $61.4478 | $61.45 | $61.45 | $61.40 |
| Purchase #7 | $11.74 | 13.205% | $13.2903 | $13.29 | $13.30 | $13.30 |
| 7 purchase totals = | $612.01 | $673.5099 | $673.52 | $673.50 | $673.50 | |