| 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 | $160.91 | 4.682% | $168.4438 | $168.44 | $168.45 | $168.40 |
| Purchase #2 | $135.92 | 9.644% | $149.0281 | $149.03 | $149.05 | $149.00 |
| Purchase #3 | $213.66 | 6.206% | $226.9197 | $226.92 | $226.90 | $226.90 |
| Purchase #4 | $236.69 | 7.534% | $254.5222 | $254.52 | $254.50 | $254.50 |
| Purchase #5 | $66.70 | 3.854% | $69.2706 | $69.27 | $69.25 | $69.30 |
| Purchase #6 | $125.98 | 10.804% | $139.5909 | $139.59 | $139.60 | $139.60 |
| Purchase #7 | $210.79 | 9.476% | $230.7645 | $230.76 | $230.75 | $230.80 |
| 7 purchase totals = | $1,150.65 | $1,238.5398 | $1,238.53 | $1,238.50 | $1,238.50 | |