| 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 | $236.95 | 11.269% | $263.6519 | $263.65 | $263.65 | $263.70 |
| Purchase #2 | $130.60 | 12.558% | $147.0007 | $147.00 | $147.00 | $147.00 |
| Purchase #3 | $37.41 | 9.225% | $40.8611 | $40.86 | $40.85 | $40.90 |
| Purchase #4 | $93.84 | 11.244% | $104.3914 | $104.39 | $104.40 | $104.40 |
| Purchase #5 | $221.33 | 7.353% | $237.6044 | $237.60 | $237.60 | $237.60 |
| Purchase #6 | $42.46 | 4.391% | $44.3244 | $44.32 | $44.30 | $44.30 |
| Purchase #7 | $21.70 | 7.819% | $23.3967 | $23.40 | $23.40 | $23.40 |
| 7 purchase totals = | $784.29 | $861.2306 | $861.22 | $861.20 | $861.30 | |