| 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 | $88.28 | 5.831% | $93.4276 | $93.43 | $93.45 | $93.40 |
| Purchase #2 | $202.40 | 13.544% | $229.8131 | $229.81 | $229.80 | $229.80 |
| Purchase #3 | $211.52 | 11.386% | $235.6037 | $235.60 | $235.60 | $235.60 |
| Purchase #4 | $104.50 | 4.372% | $109.0687 | $109.07 | $109.05 | $109.10 |
| Purchase #5 | $217.30 | 13.356% | $246.3226 | $246.32 | $246.30 | $246.30 |
| Purchase #6 | $73.91 | 8.793% | $80.4089 | $80.41 | $80.40 | $80.40 |
| Purchase #7 | $29.91 | 3.706% | $31.0185 | $31.02 | $31.00 | $31.00 |
| 7 purchase totals = | $927.82 | $1,025.6631 | $1,025.66 | $1,025.60 | $1,025.60 | |