| 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 | $117.74 | 12.744% | $132.7448 | $132.74 | $132.75 | $132.70 |
| Purchase #2 | $221.36 | 3.421% | $228.9327 | $228.93 | $228.95 | $228.90 |
| Purchase #3 | $71.98 | 7.261% | $77.2065 | $77.21 | $77.20 | $77.20 |
| Purchase #4 | $69.94 | 5.122% | $73.5223 | $73.52 | $73.50 | $73.50 |
| Purchase #5 | $244.79 | 3.728% | $253.9158 | $253.92 | $253.90 | $253.90 |
| Purchase #6 | $83.43 | 13.222% | $94.4611 | $94.46 | $94.45 | $94.50 |
| Purchase #7 | $91.51 | 3.337% | $94.5637 | $94.56 | $94.55 | $94.60 |
| 7 purchase totals = | $900.75 | $955.3469 | $955.34 | $955.30 | $955.30 | |