| 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 | $32.52 | 11.572% | $36.2832 | $36.28 | $36.30 | $36.30 |
| Purchase #2 | $158.58 | 3.679% | $164.4142 | $164.41 | $164.40 | $164.40 |
| Purchase #3 | $217.98 | 12.436% | $245.088 | $245.09 | $245.10 | $245.10 |
| Purchase #4 | $223.93 | 6.265% | $237.9592 | $237.96 | $237.95 | $238.00 |
| Purchase #5 | $151.61 | 12.759% | $170.9539 | $170.95 | $170.95 | $171.00 |
| Purchase #6 | $232.62 | 8.413% | $252.1903 | $252.19 | $252.20 | $252.20 |
| Purchase #7 | $128.78 | 11.160% | $143.1518 | $143.15 | $143.15 | $143.20 |
| 7 purchase totals = | $1,146.02 | $1,250.0406 | $1,250.03 | $1,250.05 | $1,250.20 | |