| 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 | $203.50 | 5.461% | $214.6131 | $214.61 | $214.60 | $214.60 |
| Purchase #2 | $181.69 | 8.361% | $196.8811 | $196.88 | $196.90 | $196.90 |
| Purchase #3 | $190.83 | 10.297% | $210.4798 | $210.48 | $210.50 | $210.50 |
| Purchase #4 | $210.30 | 9.143% | $229.5277 | $229.53 | $229.55 | $229.50 |
| Purchase #5 | $227.33 | 10.684% | $251.6179 | $251.62 | $251.60 | $251.60 |
| Purchase #6 | $117.68 | 6.583% | $125.4269 | $125.43 | $125.45 | $125.40 |
| Purchase #7 | $199.67 | 8.356% | $216.3544 | $216.35 | $216.35 | $216.40 |
| 7 purchase totals = | $1,331.00 | $1,444.9009 | $1,444.90 | $1,444.95 | $1,444.90 | |