| 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 | $184.32 | 3.659% | $191.0643 | $191.06 | $191.05 | $191.10 |
| Purchase #2 | $48.86 | 3.661% | $50.6488 | $50.65 | $50.65 | $50.60 |
| Purchase #3 | $197.62 | 13.723% | $224.7394 | $224.74 | $224.75 | $224.70 |
| Purchase #4 | $185.56 | 10.326% | $204.7209 | $204.72 | $204.70 | $204.70 |
| Purchase #5 | $50.55 | 8.474% | $54.8336 | $54.83 | $54.85 | $54.80 |
| Purchase #6 | $249.71 | 6.561% | $266.0935 | $266.09 | $266.10 | $266.10 |
| Purchase #7 | $237.92 | 7.229% | $255.1192 | $255.12 | $255.10 | $255.10 |
| 7 purchase totals = | $1,154.54 | $1,247.2197 | $1,247.21 | $1,247.20 | $1,247.10 | |