| 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 | $116.66 | 4.789% | $122.2468 | $122.25 | $122.25 | $122.20 |
| Purchase #2 | $112.86 | 4.717% | $118.1836 | $118.18 | $118.20 | $118.20 |
| Purchase #3 | $170.79 | 10.657% | $188.9911 | $188.99 | $189.00 | $189.00 |
| Purchase #4 | $86.43 | 8.702% | $93.9511 | $93.95 | $93.95 | $94.00 |
| Purchase #5 | $129.79 | 11.514% | $144.734 | $144.73 | $144.75 | $144.70 |
| Purchase #6 | $217.78 | 13.201% | $246.5291 | $246.53 | $246.55 | $246.50 |
| Purchase #7 | $206.42 | 6.587% | $220.0169 | $220.02 | $220.00 | $220.00 |
| 7 purchase totals = | $1,040.73 | $1,134.6526 | $1,134.65 | $1,134.70 | $1,134.60 | |