| 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 | $188.71 | 12.379% | $212.0704 | $212.07 | $212.05 | $212.10 |
| Purchase #2 | $75.36 | 4.658% | $78.8703 | $78.87 | $78.85 | $78.90 |
| Purchase #3 | $84.90 | 12.542% | $95.5482 | $95.55 | $95.55 | $95.50 |
| Purchase #4 | $245.47 | 3.536% | $254.1498 | $254.15 | $254.15 | $254.10 |
| Purchase #5 | $89.28 | 7.265% | $95.7662 | $95.77 | $95.75 | $95.80 |
| Purchase #6 | $31.58 | 7.596% | $33.9788 | $33.98 | $34.00 | $34.00 |
| Purchase #7 | $103.55 | 3.607% | $107.285 | $107.29 | $107.30 | $107.30 |
| 7 purchase totals = | $818.85 | $877.6687 | $877.68 | $877.65 | $877.70 | |