| 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 | $98.75 | 3.264% | $101.9732 | $101.97 | $101.95 | $102.00 |
| Purchase #2 | $182.45 | 11.494% | $203.4208 | $203.42 | $203.40 | $203.40 |
| Purchase #3 | $59.97 | 3.765% | $62.2279 | $62.23 | $62.25 | $62.20 |
| Purchase #4 | $104.77 | 7.308% | $112.4266 | $112.43 | $112.45 | $112.40 |
| Purchase #5 | $179.74 | 11.259% | $199.9769 | $199.98 | $200.00 | $200.00 |
| Purchase #6 | $113.70 | 3.595% | $117.7875 | $117.79 | $117.80 | $117.80 |
| Purchase #7 | $39.90 | 6.871% | $42.6415 | $42.64 | $42.65 | $42.60 |
| 7 purchase totals = | $779.28 | $840.4544 | $840.46 | $840.50 | $840.40 | |