| 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 | $195.26 | 3.514% | $202.1214 | $202.12 | $202.10 | $202.10 |
| Purchase #2 | $175.64 | 7.529% | $188.8639 | $188.86 | $188.85 | $188.90 |
| Purchase #3 | $79.87 | 13.681% | $90.797 | $90.80 | $90.80 | $90.80 |
| Purchase #4 | $155.87 | 9.205% | $170.2178 | $170.22 | $170.20 | $170.20 |
| Purchase #5 | $214.71 | 10.176% | $236.5589 | $236.56 | $236.55 | $236.60 |
| Purchase #6 | $9.83 | 6.321% | $10.4514 | $10.45 | $10.45 | $10.50 |
| Purchase #7 | $250.73 | 11.733% | $280.1482 | $280.15 | $280.15 | $280.10 |
| 7 purchase totals = | $1,081.91 | $1,179.1586 | $1,179.16 | $1,179.10 | $1,179.20 | |