| 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 | $117.46 | 6.391% | $124.9669 | $124.97 | $124.95 | $125.00 |
| Purchase #2 | $197.52 | 7.831% | $212.9878 | $212.99 | $213.00 | $213.00 |
| Purchase #3 | $13.76 | 13.242% | $15.5821 | $15.58 | $15.60 | $15.60 |
| Purchase #4 | $26.54 | 6.323% | $28.2181 | $28.22 | $28.20 | $28.20 |
| Purchase #5 | $18.80 | 9.627% | $20.6099 | $20.61 | $20.60 | $20.60 |
| Purchase #6 | $132.71 | 9.494% | $145.3095 | $145.31 | $145.30 | $145.30 |
| Purchase #7 | $94.87 | 7.377% | $101.8686 | $101.87 | $101.85 | $101.90 |
| 7 purchase totals = | $601.66 | $649.5429 | $649.55 | $649.50 | $649.60 | |