| 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 | $199.91 | 6.221% | $212.3464 | $212.35 | $212.35 | $212.30 |
| Purchase #2 | $27.65 | 6.466% | $29.4378 | $29.44 | $29.45 | $29.40 |
| Purchase #3 | $40.77 | 4.459% | $42.5879 | $42.59 | $42.60 | $42.60 |
| Purchase #4 | $102.80 | 4.513% | $107.4394 | $107.44 | $107.45 | $107.40 |
| Purchase #5 | $122.32 | 11.667% | $136.5911 | $136.59 | $136.60 | $136.60 |
| Purchase #6 | $146.34 | 6.429% | $155.7482 | $155.75 | $155.75 | $155.70 |
| Purchase #7 | $144.56 | 4.480% | $151.0363 | $151.04 | $151.05 | $151.00 |
| 7 purchase totals = | $784.35 | $835.1871 | $835.20 | $835.25 | $835.00 | |