| 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 | $201.36 | 13.522% | $228.5879 | $228.59 | $228.60 | $228.60 |
| Purchase #2 | $91.61 | 13.645% | $104.1102 | $104.11 | $104.10 | $104.10 |
| Purchase #3 | $233.95 | 11.120% | $259.9652 | $259.97 | $259.95 | $260.00 |
| Purchase #4 | $249.51 | 7.574% | $268.4079 | $268.41 | $268.40 | $268.40 |
| Purchase #5 | $38.63 | 10.804% | $42.8036 | $42.80 | $42.80 | $42.80 |
| Purchase #6 | $210.95 | 12.283% | $236.861 | $236.86 | $236.85 | $236.90 |
| Purchase #7 | $74.29 | 7.480% | $79.8469 | $79.85 | $79.85 | $79.80 |
| 7 purchase totals = | $1,100.30 | $1,220.5827 | $1,220.59 | $1,220.55 | $1,220.60 | |