| 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 | $198.60 | 3.164% | $204.8837 | $204.88 | $204.90 | $204.90 |
| Purchase #2 | $177.69 | 12.385% | $199.6969 | $199.70 | $199.70 | $199.70 |
| Purchase #3 | $173.28 | 5.421% | $182.6735 | $182.67 | $182.65 | $182.70 |
| Purchase #4 | $52.98 | 11.102% | $58.8618 | $58.86 | $58.85 | $58.90 |
| Purchase #5 | $60.32 | 10.698% | $66.773 | $66.77 | $66.75 | $66.80 |
| Purchase #6 | $149.75 | 8.353% | $162.2586 | $162.26 | $162.25 | $162.30 |
| Purchase #7 | $217.91 | 11.769% | $243.5558 | $243.56 | $243.55 | $243.60 |
| 7 purchase totals = | $1,030.53 | $1,118.7033 | $1,118.70 | $1,118.65 | $1,118.90 | |