| 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 | $231.71 | 6.809% | $247.4871 | $247.49 | $247.50 | $247.50 |
| Purchase #2 | $216.53 | 3.556% | $224.2298 | $224.23 | $224.25 | $224.20 |
| Purchase #3 | $100.57 | 9.401% | $110.0246 | $110.02 | $110.00 | $110.00 |
| Purchase #4 | $143.53 | 5.312% | $151.1543 | $151.15 | $151.15 | $151.20 |
| Purchase #5 | $214.45 | 8.567% | $232.8219 | $232.82 | $232.80 | $232.80 |
| Purchase #6 | $152.83 | 13.433% | $173.3597 | $173.36 | $173.35 | $173.40 |
| Purchase #7 | $164.77 | 11.428% | $183.5999 | $183.60 | $183.60 | $183.60 |
| 7 purchase totals = | $1,224.39 | $1,322.6773 | $1,322.67 | $1,322.65 | $1,322.70 | |