| 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 | $232.80 | 8.611% | $252.8464 | $252.85 | $252.85 | $252.80 |
| Purchase #2 | $214.39 | 3.525% | $221.9472 | $221.95 | $221.95 | $221.90 |
| Purchase #3 | $18.42 | 5.592% | $19.45 | $19.45 | $19.45 | $19.50 |
| Purchase #4 | $225.60 | 4.665% | $236.1242 | $236.12 | $236.10 | $236.10 |
| Purchase #5 | $69.36 | 9.368% | $75.8576 | $75.86 | $75.85 | $75.90 |
| Purchase #6 | $108.77 | 6.746% | $116.1076 | $116.11 | $116.10 | $116.10 |
| Purchase #7 | $82.55 | 10.185% | $90.9577 | $90.96 | $90.95 | $91.00 |
| 7 purchase totals = | $951.89 | $1,013.2907 | $1,013.30 | $1,013.25 | $1,013.30 | |