| 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 | $229.70 | 8.741% | $249.7781 | $249.78 | $249.80 | $249.80 |
| Purchase #2 | $247.31 | 13.653% | $281.0752 | $281.08 | $281.10 | $281.10 |
| Purchase #3 | $144.71 | 5.864% | $153.1958 | $153.20 | $153.20 | $153.20 |
| Purchase #4 | $144.98 | 6.498% | $154.4008 | $154.40 | $154.40 | $154.40 |
| Purchase #5 | $168.68 | 12.359% | $189.5272 | $189.53 | $189.55 | $189.50 |
| Purchase #6 | $97.35 | 13.567% | $110.5575 | $110.56 | $110.55 | $110.60 |
| Purchase #7 | $191.67 | 12.281% | $215.209 | $215.21 | $215.20 | $215.20 |
| 7 purchase totals = | $1,224.40 | $1,353.7436 | $1,353.76 | $1,353.80 | $1,353.80 | |