| 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 | $190.29 | 7.323% | $204.2249 | $204.22 | $204.20 | $204.20 |
| Purchase #2 | $36.49 | 11.713% | $40.7641 | $40.76 | $40.75 | $40.80 |
| Purchase #3 | $145.66 | 11.338% | $162.1749 | $162.17 | $162.15 | $162.20 |
| Purchase #4 | $101.53 | 3.309% | $104.8896 | $104.89 | $104.90 | $104.90 |
| Purchase #5 | $146.30 | 6.410% | $155.6778 | $155.68 | $155.70 | $155.70 |
| Purchase #6 | $246.36 | 9.548% | $269.8825 | $269.88 | $269.90 | $269.90 |
| Purchase #7 | $71.68 | 3.467% | $74.1651 | $74.17 | $74.15 | $74.20 |
| 7 purchase totals = | $938.31 | $1,011.7789 | $1,011.77 | $1,011.75 | $1,011.90 | |