| 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 | $119.78 | 8.457% | $129.9098 | $129.91 | $129.90 | $129.90 |
| Purchase #2 | $178.39 | 3.328% | $184.3268 | $184.33 | $184.35 | $184.30 |
| Purchase #3 | $215.70 | 7.667% | $232.2377 | $232.24 | $232.25 | $232.20 |
| Purchase #4 | $18.25 | 13.461% | $20.7066 | $20.71 | $20.70 | $20.70 |
| Purchase #5 | $59.64 | 7.405% | $64.0563 | $64.06 | $64.05 | $64.10 |
| Purchase #6 | $215.70 | 8.510% | $234.0561 | $234.06 | $234.05 | $234.10 |
| Purchase #7 | $109.77 | 4.836% | $115.0785 | $115.08 | $115.10 | $115.10 |
| 7 purchase totals = | $917.23 | $980.3718 | $980.39 | $980.40 | $980.40 | |