| 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 | $105.72 | 13.533% | $120.0271 | $120.03 | $120.05 | $120.00 |
| Purchase #2 | $207.49 | 9.631% | $227.4734 | $227.47 | $227.45 | $227.50 |
| Purchase #3 | $72.26 | 12.194% | $81.0714 | $81.07 | $81.05 | $81.10 |
| Purchase #4 | $189.31 | 9.646% | $207.5708 | $207.57 | $207.55 | $207.60 |
| Purchase #5 | $210.66 | 9.582% | $230.8454 | $230.85 | $230.85 | $230.80 |
| Purchase #6 | $149.68 | 5.598% | $158.0591 | $158.06 | $158.05 | $158.10 |
| Purchase #7 | $197.60 | 12.390% | $222.0826 | $222.08 | $222.10 | $222.10 |
| 7 purchase totals = | $1,132.72 | $1,247.1298 | $1,247.13 | $1,247.10 | $1,247.20 | |