| 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 | $209.68 | 5.660% | $221.5479 | $221.55 | $221.55 | $221.50 |
| Purchase #2 | $69.65 | 3.195% | $71.8753 | $71.88 | $71.90 | $71.90 |
| Purchase #3 | $231.30 | 7.757% | $249.2419 | $249.24 | $249.25 | $249.20 |
| Purchase #4 | $30.79 | 3.607% | $31.9006 | $31.90 | $31.90 | $31.90 |
| Purchase #5 | $191.68 | 10.631% | $212.0575 | $212.06 | $212.05 | $212.10 |
| Purchase #6 | $136.99 | 9.576% | $150.1082 | $150.11 | $150.10 | $150.10 |
| Purchase #7 | $81.89 | 13.590% | $93.0189 | $93.02 | $93.00 | $93.00 |
| 7 purchase totals = | $951.98 | $1,029.7503 | $1,029.76 | $1,029.75 | $1,029.70 | |