| 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 | $239.42 | 6.683% | $255.4204 | $255.42 | $255.40 | $255.40 |
| Purchase #2 | $109.39 | 12.706% | $123.2891 | $123.29 | $123.30 | $123.30 |
| Purchase #3 | $113.37 | 5.680% | $119.8094 | $119.81 | $119.80 | $119.80 |
| Purchase #4 | $64.28 | 7.781% | $69.2816 | $69.28 | $69.30 | $69.30 |
| Purchase #5 | $104.30 | 11.103% | $115.8804 | $115.88 | $115.90 | $115.90 |
| Purchase #6 | $155.96 | 3.279% | $161.0739 | $161.07 | $161.05 | $161.10 |
| Purchase #7 | $112.52 | 10.817% | $124.6913 | $124.69 | $124.70 | $124.70 |
| 7 purchase totals = | $899.24 | $969.4461 | $969.44 | $969.45 | $969.50 | |