| 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 | $117.88 | 7.678% | $126.9308 | $126.93 | $126.95 | $126.90 |
| Purchase #2 | $185.69 | 8.546% | $201.5591 | $201.56 | $201.55 | $201.60 |
| Purchase #3 | $156.95 | 12.236% | $176.1544 | $176.15 | $176.15 | $176.20 |
| Purchase #4 | $103.64 | 12.753% | $116.8572 | $116.86 | $116.85 | $116.90 |
| Purchase #5 | $227.66 | 10.319% | $251.1522 | $251.15 | $251.15 | $251.20 |
| Purchase #6 | $37.49 | 4.202% | $39.0653 | $39.07 | $39.05 | $39.10 |
| Purchase #7 | $100.54 | 12.743% | $113.3518 | $113.35 | $113.35 | $113.40 |
| 7 purchase totals = | $929.85 | $1,025.0708 | $1,025.07 | $1,025.05 | $1,025.30 | |