| 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 | $217.51 | 3.299% | $224.6857 | $224.69 | $224.70 | $224.70 |
| Purchase #2 | $223.53 | 10.722% | $247.4969 | $247.50 | $247.50 | $247.50 |
| Purchase #3 | $230.83 | 8.767% | $251.0669 | $251.07 | $251.05 | $251.10 |
| Purchase #4 | $16.37 | 4.252% | $17.0661 | $17.07 | $17.05 | $17.10 |
| Purchase #5 | $135.38 | 4.689% | $141.728 | $141.73 | $141.75 | $141.70 |
| Purchase #6 | $149.91 | 12.541% | $168.7102 | $168.71 | $168.70 | $168.70 |
| Purchase #7 | $159.35 | 4.608% | $166.6928 | $166.69 | $166.70 | $166.70 |
| 7 purchase totals = | $1,132.88 | $1,217.4466 | $1,217.46 | $1,217.45 | $1,217.50 | |