| 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 | $19.55 | 13.333% | $22.1566 | $22.16 | $22.15 | $22.20 |
| Purchase #2 | $109.39 | 7.612% | $117.7168 | $117.72 | $117.70 | $117.70 |
| Purchase #3 | $244.87 | 5.642% | $258.6856 | $258.69 | $258.70 | $258.70 |
| Purchase #4 | $21.68 | 9.197% | $23.6739 | $23.67 | $23.65 | $23.70 |
| Purchase #5 | $222.53 | 6.161% | $236.2401 | $236.24 | $236.25 | $236.20 |
| Purchase #6 | $8.53 | 10.273% | $9.4063 | $9.41 | $9.40 | $9.40 |
| Purchase #7 | $130.96 | 5.678% | $138.3959 | $138.40 | $138.40 | $138.40 |
| 7 purchase totals = | $757.51 | $806.2752 | $806.29 | $806.25 | $806.30 | |