| 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 | $125.48 | 11.319% | $139.6831 | $139.68 | $139.70 | $139.70 |
| Purchase #2 | $150.87 | 9.495% | $165.1951 | $165.20 | $165.20 | $165.20 |
| Purchase #3 | $185.53 | 9.853% | $203.8103 | $203.81 | $203.80 | $203.80 |
| Purchase #4 | $130.71 | 5.154% | $137.4468 | $137.45 | $137.45 | $137.40 |
| Purchase #5 | $135.61 | 10.404% | $149.7189 | $149.72 | $149.70 | $149.70 |
| Purchase #6 | $219.34 | 9.846% | $240.9362 | $240.94 | $240.95 | $240.90 |
| Purchase #7 | $237.76 | 3.785% | $246.7592 | $246.76 | $246.75 | $246.80 |
| 7 purchase totals = | $1,185.30 | $1,283.5496 | $1,283.56 | $1,283.55 | $1,283.50 | |