| 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 | $117.74 | 5.369% | $124.0615 | $124.06 | $124.05 | $124.10 |
| Purchase #2 | $16.28 | 6.762% | $17.3809 | $17.38 | $17.40 | $17.40 |
| Purchase #3 | $249.35 | 10.791% | $276.2574 | $276.26 | $276.25 | $276.30 |
| Purchase #4 | $42.95 | 4.600% | $44.9257 | $44.93 | $44.95 | $44.90 |
| Purchase #5 | $198.88 | 7.745% | $214.2833 | $214.28 | $214.30 | $214.30 |
| Purchase #6 | $102.83 | 8.479% | $111.549 | $111.55 | $111.55 | $111.50 |
| Purchase #7 | $233.25 | 13.407% | $264.5218 | $264.52 | $264.50 | $264.50 |
| 7 purchase totals = | $961.28 | $1,052.9796 | $1,052.98 | $1,053.00 | $1,053.00 | |