| 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 | $237.77 | 5.562% | $250.9948 | $250.99 | $251.00 | $251.00 |
| Purchase #2 | $61.37 | 8.543% | $66.6128 | $66.61 | $66.60 | $66.60 |
| Purchase #3 | $100.55 | 12.319% | $112.9368 | $112.94 | $112.95 | $112.90 |
| Purchase #4 | $14.40 | 8.213% | $15.5827 | $15.58 | $15.60 | $15.60 |
| Purchase #5 | $14.60 | 4.271% | $15.2236 | $15.22 | $15.20 | $15.20 |
| Purchase #6 | $215.28 | 7.295% | $230.9847 | $230.98 | $231.00 | $231.00 |
| Purchase #7 | $249.28 | 8.392% | $270.1996 | $270.20 | $270.20 | $270.20 |
| 7 purchase totals = | $893.25 | $962.5350 | $962.52 | $962.55 | $962.50 | |