| 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 | $218.68 | 6.575% | $233.0582 | $233.06 | $233.05 | $233.10 |
| Purchase #2 | $54.73 | 4.340% | $57.1053 | $57.11 | $57.10 | $57.10 |
| Purchase #3 | $143.55 | 13.633% | $163.1202 | $163.12 | $163.10 | $163.10 |
| Purchase #4 | $178.36 | 11.263% | $198.4487 | $198.45 | $198.45 | $198.40 |
| Purchase #5 | $122.88 | 7.658% | $132.2902 | $132.29 | $132.30 | $132.30 |
| Purchase #6 | $64.52 | 12.815% | $72.7882 | $72.79 | $72.80 | $72.80 |
| Purchase #7 | $74.83 | 12.844% | $84.4412 | $84.44 | $84.45 | $84.40 |
| 7 purchase totals = | $857.55 | $941.2520 | $941.26 | $941.25 | $941.20 | |