| 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 | $19.92 | 10.186% | $21.9491 | $21.95 | $21.95 | $21.90 |
| Purchase #2 | $133.32 | 13.410% | $151.1982 | $151.20 | $151.20 | $151.20 |
| Purchase #3 | $176.60 | 8.512% | $191.6322 | $191.63 | $191.65 | $191.60 |
| Purchase #4 | $193.73 | 9.695% | $212.5121 | $212.51 | $212.50 | $212.50 |
| Purchase #5 | $236.60 | 8.244% | $256.1053 | $256.11 | $256.10 | $256.10 |
| Purchase #6 | $69.83 | 4.403% | $72.9046 | $72.90 | $72.90 | $72.90 |
| Purchase #7 | $16.71 | 5.521% | $17.6326 | $17.63 | $17.65 | $17.60 |
| 7 purchase totals = | $846.71 | $923.9341 | $923.93 | $923.95 | $923.80 | |