| 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 | $68.45 | 8.742% | $74.4339 | $74.43 | $74.45 | $74.40 |
| Purchase #2 | $235.65 | 12.120% | $264.2108 | $264.21 | $264.20 | $264.20 |
| Purchase #3 | $249.56 | 13.199% | $282.4994 | $282.50 | $282.50 | $282.50 |
| Purchase #4 | $92.71 | 3.196% | $95.673 | $95.67 | $95.65 | $95.70 |
| Purchase #5 | $221.57 | 3.727% | $229.8279 | $229.83 | $229.85 | $229.80 |
| Purchase #6 | $125.42 | 6.384% | $133.4268 | $133.43 | $133.45 | $133.40 |
| Purchase #7 | $239.81 | 8.705% | $260.6855 | $260.69 | $260.70 | $260.70 |
| 7 purchase totals = | $1,233.17 | $1,340.7573 | $1,340.76 | $1,340.80 | $1,340.70 | |