| 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 | $248.83 | 9.532% | $272.5485 | $272.55 | $272.55 | $272.50 |
| Purchase #2 | $216.45 | 12.834% | $244.2292 | $244.23 | $244.25 | $244.20 |
| Purchase #3 | $220.99 | 8.434% | $239.6283 | $239.63 | $239.65 | $239.60 |
| Purchase #4 | $222.42 | 5.243% | $234.0815 | $234.08 | $234.10 | $234.10 |
| Purchase #5 | $210.67 | 13.655% | $239.437 | $239.44 | $239.45 | $239.40 |
| Purchase #6 | $151.71 | 12.600% | $170.8255 | $170.83 | $170.85 | $170.80 |
| Purchase #7 | $118.31 | 8.559% | $128.4362 | $128.44 | $128.45 | $128.40 |
| 7 purchase totals = | $1,389.38 | $1,529.1862 | $1,529.20 | $1,529.30 | $1,529.00 | |