| 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 | $27.93 | 12.604% | $31.4503 | $31.45 | $31.45 | $31.50 |
| Purchase #2 | $240.76 | 11.123% | $267.5397 | $267.54 | $267.55 | $267.50 |
| Purchase #3 | $143.40 | 6.341% | $152.493 | $152.49 | $152.50 | $152.50 |
| Purchase #4 | $84.75 | 7.154% | $90.813 | $90.81 | $90.80 | $90.80 |
| Purchase #5 | $110.96 | 7.263% | $119.019 | $119.02 | $119.00 | $119.00 |
| Purchase #6 | $41.53 | 7.612% | $44.6913 | $44.69 | $44.70 | $44.70 |
| Purchase #7 | $187.74 | 8.667% | $204.0114 | $204.01 | $204.00 | $204.00 |
| 7 purchase totals = | $837.07 | $910.0177 | $910.01 | $910.00 | $910.00 | |