| 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 | $237.47 | 13.727% | $270.0675 | $270.07 | $270.05 | $270.10 |
| Purchase #2 | $174.86 | 4.246% | $182.2846 | $182.28 | $182.30 | $182.30 |
| Purchase #3 | $233.32 | 7.142% | $249.9837 | $249.98 | $250.00 | $250.00 |
| Purchase #4 | $148.51 | 6.540% | $158.2226 | $158.22 | $158.20 | $158.20 |
| Purchase #5 | $189.60 | 12.609% | $213.5067 | $213.51 | $213.50 | $213.50 |
| Purchase #6 | $54.29 | 8.873% | $59.1072 | $59.11 | $59.10 | $59.10 |
| Purchase #7 | $215.25 | 7.179% | $230.7028 | $230.70 | $230.70 | $230.70 |
| 7 purchase totals = | $1,253.30 | $1,363.8751 | $1,363.87 | $1,363.85 | $1,363.90 | |