| 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 | $11.25 | 12.251% | $12.6282 | $12.63 | $12.65 | $12.60 |
| Purchase #2 | $224.46 | 5.125% | $235.9636 | $235.96 | $235.95 | $236.00 |
| Purchase #3 | $6.63 | 6.306% | $7.0481 | $7.05 | $7.05 | $7.00 |
| Purchase #4 | $85.25 | 10.328% | $94.0546 | $94.05 | $94.05 | $94.10 |
| Purchase #5 | $156.66 | 9.165% | $171.0179 | $171.02 | $171.00 | $171.00 |
| Purchase #6 | $170.25 | 10.329% | $187.8351 | $187.84 | $187.85 | $187.80 |
| Purchase #7 | $126.76 | 8.828% | $137.9504 | $137.95 | $137.95 | $138.00 |
| 7 purchase totals = | $781.26 | $846.4979 | $846.50 | $846.50 | $846.50 | |