| 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 | $115.36 | 10.273% | $127.2109 | $127.21 | $127.20 | $127.20 |
| Purchase #2 | $162.67 | 9.514% | $178.1464 | $178.15 | $178.15 | $178.10 |
| Purchase #3 | $178.70 | 13.811% | $203.3803 | $203.38 | $203.40 | $203.40 |
| Purchase #4 | $76.88 | 7.851% | $82.9158 | $82.92 | $82.90 | $82.90 |
| Purchase #5 | $197.88 | 13.652% | $224.8946 | $224.89 | $224.90 | $224.90 |
| Purchase #6 | $246.73 | 8.762% | $268.3485 | $268.35 | $268.35 | $268.30 |
| Purchase #7 | $236.46 | 4.211% | $246.4173 | $246.42 | $246.40 | $246.40 |
| 7 purchase totals = | $1,214.68 | $1,331.3138 | $1,331.32 | $1,331.30 | $1,331.20 | |