| 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 | $242.59 | 12.244% | $272.2927 | $272.29 | $272.30 | $272.30 |
| Purchase #2 | $218.38 | 11.287% | $243.0286 | $243.03 | $243.05 | $243.00 |
| Purchase #3 | $160.94 | 7.282% | $172.6597 | $172.66 | $172.65 | $172.70 |
| Purchase #4 | $154.68 | 10.338% | $170.6708 | $170.67 | $170.65 | $170.70 |
| Purchase #5 | $91.73 | 10.337% | $101.2121 | $101.21 | $101.20 | $101.20 |
| Purchase #6 | $158.63 | 12.231% | $178.032 | $178.03 | $178.05 | $178.00 |
| Purchase #7 | $173.54 | 6.357% | $184.5719 | $184.57 | $184.55 | $184.60 |
| 7 purchase totals = | $1,200.49 | $1,322.4678 | $1,322.46 | $1,322.45 | $1,322.50 | |