| 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 | $224.68 | 7.189% | $240.8322 | $240.83 | $240.85 | $240.80 |
| Purchase #2 | $27.68 | 6.120% | $29.374 | $29.37 | $29.35 | $29.40 |
| Purchase #3 | $61.41 | 12.704% | $69.2115 | $69.21 | $69.20 | $69.20 |
| Purchase #4 | $116.64 | 6.871% | $124.6543 | $124.65 | $124.65 | $124.70 |
| Purchase #5 | $72.62 | 13.357% | $82.3199 | $82.32 | $82.30 | $82.30 |
| Purchase #6 | $39.87 | 5.323% | $41.9923 | $41.99 | $42.00 | $42.00 |
| Purchase #7 | $117.90 | 8.464% | $127.8791 | $127.88 | $127.90 | $127.90 |
| 7 purchase totals = | $660.80 | $716.2633 | $716.25 | $716.25 | $716.30 | |