| 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 | $101.43 | 9.393% | $110.9573 | $110.96 | $110.95 | $111.00 |
| Purchase #2 | $116.26 | 10.149% | $128.0592 | $128.06 | $128.05 | $128.10 |
| Purchase #3 | $179.31 | 9.389% | $196.1454 | $196.15 | $196.15 | $196.10 |
| Purchase #4 | $171.90 | 3.242% | $177.473 | $177.47 | $177.45 | $177.50 |
| Purchase #5 | $26.75 | 7.192% | $28.6739 | $28.67 | $28.65 | $28.70 |
| Purchase #6 | $36.77 | 9.869% | $40.3988 | $40.40 | $40.40 | $40.40 |
| Purchase #7 | $246.48 | 4.513% | $257.6036 | $257.60 | $257.60 | $257.60 |
| 7 purchase totals = | $878.90 | $939.3112 | $939.31 | $939.25 | $939.40 | |