| 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 | $222.63 | 10.666% | $246.3757 | $246.38 | $246.40 | $246.40 |
| Purchase #2 | $102.26 | 9.705% | $112.1843 | $112.18 | $112.20 | $112.20 |
| Purchase #3 | $180.71 | 12.151% | $202.6681 | $202.67 | $202.65 | $202.70 |
| Purchase #4 | $153.57 | 3.833% | $159.4563 | $159.46 | $159.45 | $159.50 |
| Purchase #5 | $233.46 | 9.746% | $256.213 | $256.21 | $256.20 | $256.20 |
| Purchase #6 | $88.44 | 7.155% | $94.7679 | $94.77 | $94.75 | $94.80 |
| Purchase #7 | $82.42 | 13.422% | $93.4824 | $93.48 | $93.50 | $93.50 |
| 7 purchase totals = | $1,063.49 | $1,165.1477 | $1,165.15 | $1,165.15 | $1,165.30 | |