| 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 | $11.66 | 10.430% | $12.8761 | $12.88 | $12.90 | $12.90 |
| Purchase #2 | $198.46 | 12.853% | $223.9681 | $223.97 | $223.95 | $224.00 |
| Purchase #3 | $235.30 | 7.375% | $252.6534 | $252.65 | $252.65 | $252.70 |
| Purchase #4 | $13.36 | 4.791% | $14.0001 | $14.00 | $14.00 | $14.00 |
| Purchase #5 | $159.40 | 6.774% | $170.1978 | $170.20 | $170.20 | $170.20 |
| Purchase #6 | $164.84 | 7.588% | $177.3481 | $177.35 | $177.35 | $177.30 |
| Purchase #7 | $94.96 | 12.176% | $106.5223 | $106.52 | $106.50 | $106.50 |
| 7 purchase totals = | $877.98 | $957.5659 | $957.57 | $957.55 | $957.60 | |