| 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 | $189.67 | 12.603% | $213.5741 | $213.57 | $213.55 | $213.60 |
| Purchase #2 | $207.27 | 6.712% | $221.182 | $221.18 | $221.20 | $221.20 |
| Purchase #3 | $120.42 | 9.821% | $132.2464 | $132.25 | $132.25 | $132.20 |
| Purchase #4 | $188.72 | 5.489% | $199.0788 | $199.08 | $199.10 | $199.10 |
| Purchase #5 | $190.87 | 11.787% | $213.3678 | $213.37 | $213.35 | $213.40 |
| Purchase #6 | $23.50 | 11.861% | $26.2873 | $26.29 | $26.30 | $26.30 |
| Purchase #7 | $202.91 | 4.713% | $212.4731 | $212.47 | $212.45 | $212.50 |
| 7 purchase totals = | $1,123.36 | $1,218.2095 | $1,218.21 | $1,218.20 | $1,218.30 | |