| 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 | $224.61 | 12.166% | $251.9361 | $251.94 | $251.95 | $251.90 |
| Purchase #2 | $80.73 | 4.159% | $84.0876 | $84.09 | $84.10 | $84.10 |
| Purchase #3 | $17.55 | 6.307% | $18.6569 | $18.66 | $18.65 | $18.70 |
| Purchase #4 | $244.97 | 10.532% | $270.7702 | $270.77 | $270.75 | $270.80 |
| Purchase #5 | $143.56 | 5.406% | $151.3209 | $151.32 | $151.30 | $151.30 |
| Purchase #6 | $237.67 | 8.147% | $257.033 | $257.03 | $257.05 | $257.00 |
| Purchase #7 | $131.83 | 3.828% | $136.8765 | $136.88 | $136.90 | $136.90 |
| 7 purchase totals = | $1,080.92 | $1,170.6812 | $1,170.69 | $1,170.70 | $1,170.70 | |