| 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 | $230.26 | 12.668% | $259.4293 | $259.43 | $259.45 | $259.40 |
| Purchase #2 | $103.38 | 5.584% | $109.1527 | $109.15 | $109.15 | $109.20 |
| Purchase #3 | $92.77 | 5.104% | $97.505 | $97.51 | $97.50 | $97.50 |
| Purchase #4 | $35.63 | 3.245% | $36.7862 | $36.79 | $36.80 | $36.80 |
| Purchase #5 | $90.75 | 8.295% | $98.2777 | $98.28 | $98.30 | $98.30 |
| Purchase #6 | $73.39 | 13.460% | $83.2683 | $83.27 | $83.25 | $83.30 |
| Purchase #7 | $45.82 | 4.419% | $47.8448 | $47.84 | $47.85 | $47.80 |
| 7 purchase totals = | $672.00 | $732.2640 | $732.27 | $732.30 | $732.30 | |