| 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 | $122.92 | 3.376% | $127.0698 | $127.07 | $127.05 | $127.10 |
| Purchase #2 | $50.47 | 7.597% | $54.3042 | $54.30 | $54.30 | $54.30 |
| Purchase #3 | $151.97 | 4.482% | $158.7813 | $158.78 | $158.80 | $158.80 |
| Purchase #4 | $202.34 | 12.470% | $227.5718 | $227.57 | $227.55 | $227.60 |
| Purchase #5 | $231.72 | 7.554% | $249.2241 | $249.22 | $249.20 | $249.20 |
| Purchase #6 | $227.99 | 11.478% | $254.1587 | $254.16 | $254.15 | $254.20 |
| Purchase #7 | $94.63 | 11.670% | $105.6733 | $105.67 | $105.65 | $105.70 |
| 7 purchase totals = | $1,082.04 | $1,176.7832 | $1,176.77 | $1,176.70 | $1,176.90 | |