| 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 | $209.74 | 7.198% | $224.8371 | $224.84 | $224.85 | $224.80 |
| Purchase #2 | $105.35 | 7.852% | $113.6221 | $113.62 | $113.60 | $113.60 |
| Purchase #3 | $15.30 | 10.849% | $16.9599 | $16.96 | $16.95 | $17.00 |
| Purchase #4 | $244.56 | 12.781% | $275.8172 | $275.82 | $275.80 | $275.80 |
| Purchase #5 | $109.87 | 8.358% | $119.0529 | $119.05 | $119.05 | $119.10 |
| Purchase #6 | $56.87 | 10.303% | $62.7293 | $62.73 | $62.75 | $62.70 |
| Purchase #7 | $43.28 | 13.869% | $49.2825 | $49.28 | $49.30 | $49.30 |
| 7 purchase totals = | $784.97 | $862.3010 | $862.30 | $862.30 | $862.30 | |