| 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 | $78.63 | 8.148% | $85.0368 | $85.04 | $85.05 | $85.00 |
| Purchase #2 | $224.64 | 3.277% | $232.0015 | $232.00 | $232.00 | $232.00 |
| Purchase #3 | $84.28 | 6.799% | $90.0102 | $90.01 | $90.00 | $90.00 |
| Purchase #4 | $221.89 | 8.109% | $239.8831 | $239.88 | $239.90 | $239.90 |
| Purchase #5 | $236.47 | 7.570% | $254.3708 | $254.37 | $254.35 | $254.40 |
| Purchase #6 | $154.74 | 7.560% | $166.4383 | $166.44 | $166.45 | $166.40 |
| Purchase #7 | $104.52 | 11.506% | $116.5461 | $116.55 | $116.55 | $116.50 |
| 7 purchase totals = | $1,105.17 | $1,184.2868 | $1,184.29 | $1,184.30 | $1,184.20 | |