| 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 | $116.68 | 3.439% | $120.6926 | $120.69 | $120.70 | $120.70 |
| Purchase #2 | $104.96 | 10.789% | $116.2841 | $116.28 | $116.30 | $116.30 |
| Purchase #3 | $218.88 | 13.145% | $247.6518 | $247.65 | $247.65 | $247.70 |
| Purchase #4 | $109.25 | 3.665% | $113.254 | $113.25 | $113.25 | $113.30 |
| Purchase #5 | $154.29 | 10.593% | $170.6339 | $170.63 | $170.65 | $170.60 |
| Purchase #6 | $50.47 | 6.240% | $53.6193 | $53.62 | $53.60 | $53.60 |
| Purchase #7 | $133.48 | 6.431% | $142.0641 | $142.06 | $142.05 | $142.10 |
| 7 purchase totals = | $888.01 | $964.1998 | $964.18 | $964.20 | $964.30 | |