| 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 | $106.89 | 9.359% | $116.8938 | $116.89 | $116.90 | $116.90 |
| Purchase #2 | $70.35 | 10.403% | $77.6685 | $77.67 | $77.65 | $77.70 |
| Purchase #3 | $94.62 | 9.576% | $103.6808 | $103.68 | $103.70 | $103.70 |
| Purchase #4 | $171.80 | 12.110% | $192.605 | $192.61 | $192.60 | $192.60 |
| Purchase #5 | $5.65 | 8.343% | $6.1214 | $6.12 | $6.10 | $6.10 |
| Purchase #6 | $214.93 | 8.160% | $232.4683 | $232.47 | $232.45 | $232.50 |
| Purchase #7 | $236.45 | 4.218% | $246.4235 | $246.42 | $246.40 | $246.40 |
| 7 purchase totals = | $900.69 | $975.8613 | $975.86 | $975.80 | $975.90 | |