| 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 | $105.98 | 9.661% | $116.2187 | $116.22 | $116.20 | $116.20 |
| Purchase #2 | $250.41 | 6.721% | $267.2401 | $267.24 | $267.25 | $267.20 |
| Purchase #3 | $138.95 | 9.681% | $152.4017 | $152.40 | $152.40 | $152.40 |
| Purchase #4 | $156.53 | 12.568% | $176.2027 | $176.20 | $176.20 | $176.20 |
| Purchase #5 | $240.46 | 3.212% | $248.1836 | $248.18 | $248.20 | $248.20 |
| Purchase #6 | $180.26 | 13.226% | $204.1012 | $204.10 | $204.10 | $204.10 |
| Purchase #7 | $232.84 | 5.426% | $245.4739 | $245.47 | $245.45 | $245.50 |
| 7 purchase totals = | $1,305.43 | $1,409.8219 | $1,409.81 | $1,409.80 | $1,409.80 | |