| 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 | $131.88 | 13.395% | $149.5453 | $149.55 | $149.55 | $149.50 |
| Purchase #2 | $210.29 | 11.655% | $234.7993 | $234.80 | $234.80 | $234.80 |
| Purchase #3 | $97.61 | 11.711% | $109.0411 | $109.04 | $109.05 | $109.00 |
| Purchase #4 | $249.59 | 7.771% | $268.9856 | $268.99 | $269.00 | $269.00 |
| Purchase #5 | $219.73 | 12.752% | $247.75 | $247.75 | $247.75 | $247.80 |
| Purchase #6 | $163.51 | 4.408% | $170.7175 | $170.72 | $170.70 | $170.70 |
| Purchase #7 | $137.61 | 9.871% | $151.1935 | $151.19 | $151.20 | $151.20 |
| 7 purchase totals = | $1,210.22 | $1,332.0323 | $1,332.04 | $1,332.05 | $1,332.00 | |