| 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 | $104.88 | 3.487% | $108.5372 | $108.54 | $108.55 | $108.50 |
| Purchase #2 | $241.75 | 12.509% | $271.9905 | $271.99 | $272.00 | $272.00 |
| Purchase #3 | $222.51 | 4.834% | $233.2661 | $233.27 | $233.25 | $233.30 |
| Purchase #4 | $159.78 | 3.351% | $165.1342 | $165.13 | $165.15 | $165.10 |
| Purchase #5 | $35.69 | 4.146% | $37.1697 | $37.17 | $37.15 | $37.20 |
| Purchase #6 | $175.68 | 9.597% | $192.54 | $192.54 | $192.55 | $192.50 |
| Purchase #7 | $117.60 | 6.653% | $125.4239 | $125.42 | $125.40 | $125.40 |
| 7 purchase totals = | $1,057.89 | $1,134.0616 | $1,134.06 | $1,134.05 | $1,134.00 | |