| 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 | $220.70 | 5.444% | $232.7149 | $232.71 | $232.70 | $232.70 |
| Purchase #2 | $169.88 | 7.200% | $182.1114 | $182.11 | $182.10 | $182.10 |
| Purchase #3 | $170.31 | 7.826% | $183.6385 | $183.64 | $183.65 | $183.60 |
| Purchase #4 | $148.56 | 4.851% | $155.7666 | $155.77 | $155.75 | $155.80 |
| Purchase #5 | $204.73 | 5.357% | $215.6974 | $215.70 | $215.70 | $215.70 |
| Purchase #6 | $150.82 | 7.690% | $162.4181 | $162.42 | $162.40 | $162.40 |
| Purchase #7 | $104.36 | 6.536% | $111.181 | $111.18 | $111.20 | $111.20 |
| 7 purchase totals = | $1,169.36 | $1,243.5279 | $1,243.53 | $1,243.50 | $1,243.50 | |