| 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 | $215.77 | 10.502% | $238.4302 | $238.43 | $238.45 | $238.40 |
| Purchase #2 | $153.56 | 13.670% | $174.5517 | $174.55 | $174.55 | $174.60 |
| Purchase #3 | $21.36 | 3.429% | $22.0924 | $22.09 | $22.10 | $22.10 |
| Purchase #4 | $236.74 | 5.782% | $250.4283 | $250.43 | $250.45 | $250.40 |
| Purchase #5 | $126.91 | 3.390% | $131.2122 | $131.21 | $131.20 | $131.20 |
| Purchase #6 | $163.67 | 3.783% | $169.8616 | $169.86 | $169.85 | $169.90 |
| Purchase #7 | $163.95 | 8.450% | $177.8038 | $177.80 | $177.80 | $177.80 |
| 7 purchase totals = | $1,081.96 | $1,164.3802 | $1,164.37 | $1,164.40 | $1,164.40 | |