| 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 | $120.74 | 3.234% | $124.6447 | $124.64 | $124.65 | $124.60 |
| Purchase #2 | $121.53 | 5.621% | $128.3612 | $128.36 | $128.35 | $128.40 |
| Purchase #3 | $109.98 | 6.115% | $116.7053 | $116.71 | $116.70 | $116.70 |
| Purchase #4 | $199.25 | 4.798% | $208.81 | $208.81 | $208.80 | $208.80 |
| Purchase #5 | $59.59 | 4.186% | $62.0844 | $62.08 | $62.10 | $62.10 |
| Purchase #6 | $10.79 | 12.722% | $12.1627 | $12.16 | $12.15 | $12.20 |
| Purchase #7 | $183.97 | 3.547% | $190.4954 | $190.50 | $190.50 | $190.50 |
| 7 purchase totals = | $805.85 | $843.2637 | $843.26 | $843.25 | $843.30 | |