| 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 | $192.81 | 10.720% | $213.4792 | $213.48 | $213.50 | $213.50 |
| Purchase #2 | $217.76 | 5.241% | $229.1728 | $229.17 | $229.15 | $229.20 |
| Purchase #3 | $107.90 | 9.294% | $117.9282 | $117.93 | $117.95 | $117.90 |
| Purchase #4 | $183.56 | 3.695% | $190.3425 | $190.34 | $190.35 | $190.30 |
| Purchase #5 | $69.76 | 5.248% | $73.421 | $73.42 | $73.40 | $73.40 |
| Purchase #6 | $47.30 | 10.284% | $52.1643 | $52.16 | $52.15 | $52.20 |
| Purchase #7 | $114.97 | 6.271% | $122.1798 | $122.18 | $122.20 | $122.20 |
| 7 purchase totals = | $934.06 | $998.6878 | $998.68 | $998.70 | $998.70 | |