| 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 | $188.96 | 12.642% | $212.8483 | $212.85 | $212.85 | $212.80 |
| Purchase #2 | $189.85 | 9.278% | $207.4643 | $207.46 | $207.45 | $207.50 |
| Purchase #3 | $20.25 | 7.193% | $21.7066 | $21.71 | $21.70 | $21.70 |
| Purchase #4 | $245.28 | 12.169% | $275.1281 | $275.13 | $275.15 | $275.10 |
| Purchase #5 | $100.44 | 3.693% | $104.1492 | $104.15 | $104.15 | $104.10 |
| Purchase #6 | $107.81 | 13.393% | $122.249 | $122.25 | $122.25 | $122.20 |
| Purchase #7 | $210.26 | 12.391% | $236.3133 | $236.31 | $236.30 | $236.30 |
| 7 purchase totals = | $1,062.85 | $1,179.8588 | $1,179.86 | $1,179.85 | $1,179.70 | |