| 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 | $115.82 | 7.158% | $124.1104 | $124.11 | $124.10 | $124.10 |
| Purchase #2 | $114.58 | 11.594% | $127.8644 | $127.86 | $127.85 | $127.90 |
| Purchase #3 | $48.52 | 13.309% | $54.9775 | $54.98 | $55.00 | $55.00 |
| Purchase #4 | $100.31 | 10.339% | $110.6811 | $110.68 | $110.70 | $110.70 |
| Purchase #5 | $163.84 | 4.712% | $171.5601 | $171.56 | $171.55 | $171.60 |
| Purchase #6 | $248.34 | 7.862% | $267.8645 | $267.86 | $267.85 | $267.90 |
| Purchase #7 | $118.59 | 3.128% | $122.2995 | $122.30 | $122.30 | $122.30 |
| 7 purchase totals = | $910.00 | $979.3575 | $979.35 | $979.35 | $979.50 | |