| 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 | $250.79 | 13.651% | $285.0253 | $285.03 | $285.05 | $285.00 |
| Purchase #2 | $124.41 | 9.350% | $136.0423 | $136.04 | $136.05 | $136.00 |
| Purchase #3 | $102.78 | 7.168% | $110.1473 | $110.15 | $110.15 | $110.10 |
| Purchase #4 | $105.58 | 6.517% | $112.4606 | $112.46 | $112.45 | $112.50 |
| Purchase #5 | $173.49 | 11.478% | $193.4032 | $193.40 | $193.40 | $193.40 |
| Purchase #6 | $229.32 | 11.196% | $254.9947 | $254.99 | $255.00 | $255.00 |
| Purchase #7 | $132.42 | 4.104% | $137.8545 | $137.85 | $137.85 | $137.90 |
| 7 purchase totals = | $1,118.79 | $1,229.9279 | $1,229.92 | $1,229.95 | $1,229.90 | |