| 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 | $74.94 | 9.585% | $82.123 | $82.12 | $82.10 | $82.10 |
| Purchase #2 | $194.37 | 4.341% | $202.8076 | $202.81 | $202.80 | $202.80 |
| Purchase #3 | $237.55 | 5.326% | $250.2019 | $250.20 | $250.20 | $250.20 |
| Purchase #4 | $172.48 | 11.146% | $191.7046 | $191.70 | $191.70 | $191.70 |
| Purchase #5 | $49.73 | 11.389% | $55.3937 | $55.39 | $55.40 | $55.40 |
| Purchase #6 | $66.35 | 7.371% | $71.2407 | $71.24 | $71.25 | $71.20 |
| Purchase #7 | $48.88 | 11.802% | $54.6488 | $54.65 | $54.65 | $54.60 |
| 7 purchase totals = | $844.30 | $908.1203 | $908.11 | $908.10 | $908.00 | |