| 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 | $106.53 | 5.324% | $112.2017 | $112.20 | $112.20 | $112.20 |
| Purchase #2 | $211.56 | 13.578% | $240.2856 | $240.29 | $240.30 | $240.30 |
| Purchase #3 | $160.76 | 13.262% | $182.08 | $182.08 | $182.10 | $182.10 |
| Purchase #4 | $46.67 | 13.760% | $53.0918 | $53.09 | $53.10 | $53.10 |
| Purchase #5 | $156.46 | 9.291% | $170.9967 | $171.00 | $171.00 | $171.00 |
| Purchase #6 | $199.57 | 13.844% | $227.1985 | $227.20 | $227.20 | $227.20 |
| Purchase #7 | $13.94 | 13.267% | $15.7894 | $15.79 | $15.80 | $15.80 |
| 7 purchase totals = | $895.49 | $1,001.6437 | $1,001.65 | $1,001.70 | $1,001.70 | |