| 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 | $96.74 | 10.461% | $106.86 | $106.86 | $106.85 | $106.90 |
| Purchase #2 | $176.90 | 10.582% | $195.6196 | $195.62 | $195.60 | $195.60 |
| Purchase #3 | $208.55 | 13.649% | $237.015 | $237.02 | $237.00 | $237.00 |
| Purchase #4 | $190.46 | 10.268% | $210.0164 | $210.02 | $210.00 | $210.00 |
| Purchase #5 | $86.57 | 7.577% | $93.1294 | $93.13 | $93.15 | $93.10 |
| Purchase #6 | $104.54 | 8.462% | $113.3862 | $113.39 | $113.40 | $113.40 |
| Purchase #7 | $158.93 | 7.490% | $170.8339 | $170.83 | $170.85 | $170.80 |
| 7 purchase totals = | $1,022.69 | $1,126.8605 | $1,126.87 | $1,126.85 | $1,126.80 | |