| 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 | $239.70 | 10.589% | $265.0818 | $265.08 | $265.10 | $265.10 |
| Purchase #2 | $201.47 | 5.374% | $212.297 | $212.30 | $212.30 | $212.30 |
| Purchase #3 | $225.73 | 5.258% | $237.5989 | $237.60 | $237.60 | $237.60 |
| Purchase #4 | $23.85 | 11.351% | $26.5572 | $26.56 | $26.55 | $26.60 |
| Purchase #5 | $240.98 | 10.336% | $265.8877 | $265.89 | $265.90 | $265.90 |
| Purchase #6 | $193.79 | 8.431% | $210.1284 | $210.13 | $210.15 | $210.10 |
| Purchase #7 | $128.56 | 3.184% | $132.6534 | $132.65 | $132.65 | $132.70 |
| 7 purchase totals = | $1,254.08 | $1,350.2044 | $1,350.21 | $1,350.25 | $1,350.30 | |