| 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 | $223.78 | 8.713% | $243.278 | $243.28 | $243.30 | $243.30 |
| Purchase #2 | $44.59 | 3.791% | $46.2804 | $46.28 | $46.30 | $46.30 |
| Purchase #3 | $54.93 | 13.814% | $62.518 | $62.52 | $62.50 | $62.50 |
| Purchase #4 | $47.79 | 9.486% | $52.3234 | $52.32 | $52.30 | $52.30 |
| Purchase #5 | $102.95 | 10.334% | $113.5889 | $113.59 | $113.60 | $113.60 |
| Purchase #6 | $176.85 | 4.159% | $184.2052 | $184.21 | $184.20 | $184.20 |
| Purchase #7 | $229.61 | 9.729% | $251.9488 | $251.95 | $251.95 | $251.90 |
| 7 purchase totals = | $880.50 | $954.1427 | $954.15 | $954.15 | $954.10 | |