| 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 | $209.74 | 7.241% | $224.9273 | $224.93 | $224.95 | $224.90 |
| Purchase #2 | $40.55 | 13.221% | $45.9111 | $45.91 | $45.90 | $45.90 |
| Purchase #3 | $228.33 | 8.464% | $247.6559 | $247.66 | $247.65 | $247.70 |
| Purchase #4 | $52.56 | 5.765% | $55.5901 | $55.59 | $55.60 | $55.60 |
| Purchase #5 | $42.42 | 3.328% | $43.8317 | $43.83 | $43.85 | $43.80 |
| Purchase #6 | $192.66 | 10.560% | $213.0049 | $213.00 | $213.00 | $213.00 |
| Purchase #7 | $132.59 | 4.511% | $138.5711 | $138.57 | $138.55 | $138.60 |
| 7 purchase totals = | $898.85 | $969.4921 | $969.49 | $969.50 | $969.50 | |