| 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 | $19.27 | 10.141% | $21.2242 | $21.22 | $21.20 | $21.20 |
| Purchase #2 | $62.57 | 10.290% | $69.0085 | $69.01 | $69.00 | $69.00 |
| Purchase #3 | $96.52 | 7.545% | $103.8024 | $103.80 | $103.80 | $103.80 |
| Purchase #4 | $190.99 | 12.303% | $214.4875 | $214.49 | $214.50 | $214.50 |
| Purchase #5 | $41.45 | 3.575% | $42.9318 | $42.93 | $42.95 | $42.90 |
| Purchase #6 | $196.45 | 9.185% | $214.4939 | $214.49 | $214.50 | $214.50 |
| Purchase #7 | $199.97 | 11.606% | $223.1785 | $223.18 | $223.20 | $223.20 |
| 7 purchase totals = | $807.22 | $889.1268 | $889.12 | $889.15 | $889.10 | |