| 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 | $108.91 | 8.727% | $118.4146 | $118.41 | $118.40 | $118.40 |
| Purchase #2 | $122.54 | 10.286% | $135.1445 | $135.14 | $135.15 | $135.10 |
| Purchase #3 | $42.58 | 9.409% | $46.5864 | $46.59 | $46.60 | $46.60 |
| Purchase #4 | $175.30 | 12.337% | $196.9268 | $196.93 | $196.95 | $196.90 |
| Purchase #5 | $100.68 | 9.658% | $110.4037 | $110.40 | $110.40 | $110.40 |
| Purchase #6 | $114.75 | 3.775% | $119.0818 | $119.08 | $119.10 | $119.10 |
| Purchase #7 | $82.91 | 13.368% | $93.9934 | $93.99 | $94.00 | $94.00 |
| 7 purchase totals = | $747.67 | $820.5512 | $820.54 | $820.60 | $820.50 | |