| 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 | $240.76 | 3.323% | $248.7605 | $248.76 | $248.75 | $248.80 |
| Purchase #2 | $200.68 | 5.149% | $211.013 | $211.01 | $211.00 | $211.00 |
| Purchase #3 | $121.61 | 13.735% | $138.3131 | $138.31 | $138.30 | $138.30 |
| Purchase #4 | $124.80 | 10.535% | $137.9477 | $137.95 | $137.95 | $137.90 |
| Purchase #5 | $59.32 | 6.356% | $63.0904 | $63.09 | $63.10 | $63.10 |
| Purchase #6 | $43.31 | 12.869% | $48.8836 | $48.88 | $48.90 | $48.90 |
| Purchase #7 | $25.25 | 10.192% | $27.8235 | $27.82 | $27.80 | $27.80 |
| 7 purchase totals = | $815.73 | $875.8318 | $875.82 | $875.80 | $875.80 | |