| 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 | $220.46 | 10.769% | $244.2013 | $244.20 | $244.20 | $244.20 |
| Purchase #2 | $230.32 | 3.489% | $238.3559 | $238.36 | $238.35 | $238.40 |
| Purchase #3 | $22.74 | 6.186% | $24.1467 | $24.15 | $24.15 | $24.10 |
| Purchase #4 | $172.94 | 9.224% | $188.892 | $188.89 | $188.90 | $188.90 |
| Purchase #5 | $98.94 | 10.488% | $109.3168 | $109.32 | $109.30 | $109.30 |
| Purchase #6 | $19.92 | 11.799% | $22.2704 | $22.27 | $22.25 | $22.30 |
| Purchase #7 | $125.88 | 12.208% | $141.2474 | $141.25 | $141.25 | $141.20 |
| 7 purchase totals = | $891.20 | $968.4305 | $968.44 | $968.40 | $968.40 | |