| 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 | $228.63 | 3.824% | $237.3728 | $237.37 | $237.35 | $237.40 |
| Purchase #2 | $31.52 | 11.201% | $35.0506 | $35.05 | $35.05 | $35.10 |
| Purchase #3 | $49.87 | 5.833% | $52.7789 | $52.78 | $52.80 | $52.80 |
| Purchase #4 | $132.42 | 6.737% | $141.3411 | $141.34 | $141.35 | $141.30 |
| Purchase #5 | $135.27 | 11.850% | $151.2995 | $151.30 | $151.30 | $151.30 |
| Purchase #6 | $135.41 | 10.300% | $149.3572 | $149.36 | $149.35 | $149.40 |
| Purchase #7 | $40.97 | 9.564% | $44.8884 | $44.89 | $44.90 | $44.90 |
| 7 purchase totals = | $754.09 | $812.0885 | $812.09 | $812.10 | $812.20 | |