| 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 | $195.65 | 4.435% | $204.3271 | $204.33 | $204.35 | $204.30 |
| Purchase #2 | $209.71 | 12.782% | $236.5151 | $236.52 | $236.50 | $236.50 |
| Purchase #3 | $162.88 | 8.140% | $176.1384 | $176.14 | $176.15 | $176.10 |
| Purchase #4 | $209.98 | 3.840% | $218.0432 | $218.04 | $218.05 | $218.00 |
| Purchase #5 | $55.76 | 11.724% | $62.2973 | $62.30 | $62.30 | $62.30 |
| Purchase #6 | $49.73 | 10.674% | $55.0382 | $55.04 | $55.05 | $55.00 |
| Purchase #7 | $210.82 | 11.844% | $235.7895 | $235.79 | $235.80 | $235.80 |
| 7 purchase totals = | $1,094.53 | $1,188.1488 | $1,188.16 | $1,188.20 | $1,188.00 | |