| 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 | $181.75 | 11.243% | $202.1842 | $202.18 | $202.20 | $202.20 |
| Purchase #2 | $227.56 | 7.804% | $245.3188 | $245.32 | $245.30 | $245.30 |
| Purchase #3 | $82.68 | 11.308% | $92.0295 | $92.03 | $92.05 | $92.00 |
| Purchase #4 | $66.58 | 5.664% | $70.3511 | $70.35 | $70.35 | $70.40 |
| Purchase #5 | $244.88 | 5.464% | $258.2602 | $258.26 | $258.25 | $258.30 |
| Purchase #6 | $219.38 | 7.849% | $236.5991 | $236.60 | $236.60 | $236.60 |
| Purchase #7 | $212.27 | 11.366% | $236.3966 | $236.40 | $236.40 | $236.40 |
| 7 purchase totals = | $1,235.10 | $1,341.1395 | $1,341.14 | $1,341.15 | $1,341.20 | |