| 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 | $124.95 | 13.832% | $142.2331 | $142.23 | $142.25 | $142.20 |
| Purchase #2 | $243.41 | 6.831% | $260.0373 | $260.04 | $260.05 | $260.00 |
| Purchase #3 | $128.28 | 10.182% | $141.3415 | $141.34 | $141.35 | $141.30 |
| Purchase #4 | $193.83 | 8.315% | $209.947 | $209.95 | $209.95 | $209.90 |
| Purchase #5 | $198.53 | 4.415% | $207.2951 | $207.30 | $207.30 | $207.30 |
| Purchase #6 | $189.74 | 9.707% | $208.1581 | $208.16 | $208.15 | $208.20 |
| Purchase #7 | $232.42 | 4.335% | $242.4954 | $242.50 | $242.50 | $242.50 |
| 7 purchase totals = | $1,311.16 | $1,411.5075 | $1,411.52 | $1,411.55 | $1,411.40 | |