| 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 | $96.63 | 12.104% | $108.3261 | $108.33 | $108.35 | $108.30 |
| Purchase #2 | $166.72 | 5.631% | $176.108 | $176.11 | $176.10 | $176.10 |
| Purchase #3 | $120.48 | 3.257% | $124.404 | $124.40 | $124.40 | $124.40 |
| Purchase #4 | $116.28 | 8.184% | $125.7964 | $125.80 | $125.80 | $125.80 |
| Purchase #5 | $92.45 | 11.719% | $103.2842 | $103.28 | $103.30 | $103.30 |
| Purchase #6 | $106.27 | 9.170% | $116.015 | $116.02 | $116.00 | $116.00 |
| Purchase #7 | $220.99 | 12.660% | $248.9673 | $248.97 | $248.95 | $249.00 |
| 7 purchase totals = | $919.82 | $1,002.9010 | $1,002.91 | $1,002.90 | $1,002.90 | |