| 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 | $204.54 | 13.204% | $231.5475 | $231.55 | $231.55 | $231.50 |
| Purchase #2 | $70.78 | 7.138% | $75.8323 | $75.83 | $75.85 | $75.80 |
| Purchase #3 | $188.54 | 12.792% | $212.658 | $212.66 | $212.65 | $212.70 |
| Purchase #4 | $19.85 | 9.573% | $21.7502 | $21.75 | $21.75 | $21.80 |
| Purchase #5 | $191.69 | 3.151% | $197.7302 | $197.73 | $197.75 | $197.70 |
| Purchase #6 | $136.88 | 8.850% | $148.9939 | $148.99 | $149.00 | $149.00 |
| Purchase #7 | $56.88 | 10.459% | $62.8291 | $62.83 | $62.85 | $62.80 |
| 7 purchase totals = | $869.16 | $951.3412 | $951.34 | $951.40 | $951.30 | |