| 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 | $219.55 | 12.746% | $247.5338 | $247.53 | $247.55 | $247.50 |
| Purchase #2 | $75.79 | 8.368% | $82.1321 | $82.13 | $82.15 | $82.10 |
| Purchase #3 | $187.92 | 6.225% | $199.618 | $199.62 | $199.60 | $199.60 |
| Purchase #4 | $237.46 | 6.205% | $252.1944 | $252.19 | $252.20 | $252.20 |
| Purchase #5 | $13.62 | 10.724% | $15.0806 | $15.08 | $15.10 | $15.10 |
| Purchase #6 | $21.55 | 6.658% | $22.9848 | $22.98 | $23.00 | $23.00 |
| Purchase #7 | $51.29 | 13.379% | $58.1521 | $58.15 | $58.15 | $58.20 |
| 7 purchase totals = | $807.18 | $877.6958 | $877.68 | $877.75 | $877.70 | |