| 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 | $242.97 | 11.248% | $270.2993 | $270.30 | $270.30 | $270.30 |
| Purchase #2 | $243.82 | 9.459% | $266.8829 | $266.88 | $266.90 | $266.90 |
| Purchase #3 | $229.27 | 9.771% | $251.672 | $251.67 | $251.65 | $251.70 |
| Purchase #4 | $101.68 | 4.666% | $106.4244 | $106.42 | $106.40 | $106.40 |
| Purchase #5 | $20.70 | 3.823% | $21.4914 | $21.49 | $21.50 | $21.50 |
| Purchase #6 | $118.49 | 3.274% | $122.3694 | $122.37 | $122.35 | $122.40 |
| Purchase #7 | $96.87 | 4.755% | $101.4762 | $101.48 | $101.50 | $101.50 |
| 7 purchase totals = | $1,053.80 | $1,140.6156 | $1,140.61 | $1,140.60 | $1,140.70 | |