| 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 | $238.60 | 12.376% | $268.1291 | $268.13 | $268.15 | $268.10 |
| Purchase #2 | $99.42 | 9.632% | $108.9961 | $109.00 | $109.00 | $109.00 |
| Purchase #3 | $156.77 | 8.803% | $170.5705 | $170.57 | $170.55 | $170.60 |
| Purchase #4 | $245.53 | 5.758% | $259.6676 | $259.67 | $259.65 | $259.70 |
| Purchase #5 | $126.34 | 10.221% | $139.2532 | $139.25 | $139.25 | $139.30 |
| Purchase #6 | $139.26 | 7.697% | $149.9788 | $149.98 | $150.00 | $150.00 |
| Purchase #7 | $202.38 | 10.834% | $224.3058 | $224.31 | $224.30 | $224.30 |
| 7 purchase totals = | $1,208.30 | $1,320.9011 | $1,320.91 | $1,320.90 | $1,321.00 | |