| 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 | $37.44 | 12.579% | $42.1496 | $42.15 | $42.15 | $42.10 |
| Purchase #2 | $37.55 | 9.667% | $41.18 | $41.18 | $41.20 | $41.20 |
| Purchase #3 | $172.98 | 11.873% | $193.5179 | $193.52 | $193.50 | $193.50 |
| Purchase #4 | $220.37 | 9.854% | $242.0853 | $242.09 | $242.10 | $242.10 |
| Purchase #5 | $118.40 | 10.335% | $130.6366 | $130.64 | $130.65 | $130.60 |
| Purchase #6 | $79.92 | 7.449% | $85.8732 | $85.87 | $85.85 | $85.90 |
| Purchase #7 | $205.85 | 3.485% | $213.0239 | $213.02 | $213.00 | $213.00 |
| 7 purchase totals = | $872.51 | $948.4665 | $948.47 | $948.45 | $948.40 | |