| 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 | $212.50 | 3.764% | $220.4985 | $220.50 | $220.50 | $220.50 |
| Purchase #2 | $101.45 | 12.311% | $113.9395 | $113.94 | $113.95 | $113.90 |
| Purchase #3 | $51.88 | 5.443% | $54.7038 | $54.70 | $54.70 | $54.70 |
| Purchase #4 | $225.55 | 11.316% | $251.0732 | $251.07 | $251.05 | $251.10 |
| Purchase #5 | $17.76 | 11.793% | $19.8544 | $19.85 | $19.85 | $19.90 |
| Purchase #6 | $250.66 | 8.149% | $271.0863 | $271.09 | $271.10 | $271.10 |
| Purchase #7 | $83.44 | 13.510% | $94.7127 | $94.71 | $94.70 | $94.70 |
| 7 purchase totals = | $943.24 | $1,025.8684 | $1,025.86 | $1,025.85 | $1,025.90 | |