| 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 | $203.46 | 11.668% | $227.1997 | $227.20 | $227.20 | $227.20 |
| Purchase #2 | $229.36 | 8.675% | $249.257 | $249.26 | $249.25 | $249.30 |
| Purchase #3 | $58.43 | 9.623% | $64.0527 | $64.05 | $64.05 | $64.10 |
| Purchase #4 | $197.95 | 6.466% | $210.7494 | $210.75 | $210.75 | $210.70 |
| Purchase #5 | $178.36 | 11.787% | $199.3833 | $199.38 | $199.40 | $199.40 |
| Purchase #6 | $110.81 | 11.388% | $123.429 | $123.43 | $123.45 | $123.40 |
| Purchase #7 | $213.49 | 10.110% | $235.0738 | $235.07 | $235.05 | $235.10 |
| 7 purchase totals = | $1,191.86 | $1,309.1449 | $1,309.14 | $1,309.15 | $1,309.20 | |