| 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 | $233.58 | 4.149% | $243.2712 | $243.27 | $243.25 | $243.30 |
| Purchase #2 | $20.68 | 8.713% | $22.4818 | $22.48 | $22.50 | $22.50 |
| Purchase #3 | $234.82 | 12.785% | $264.8417 | $264.84 | $264.85 | $264.80 |
| Purchase #4 | $97.77 | 4.471% | $102.1413 | $102.14 | $102.15 | $102.10 |
| Purchase #5 | $244.42 | 13.145% | $276.549 | $276.55 | $276.55 | $276.50 |
| Purchase #6 | $230.48 | 4.859% | $241.679 | $241.68 | $241.70 | $241.70 |
| Purchase #7 | $70.77 | 4.268% | $73.7905 | $73.79 | $73.80 | $73.80 |
| 7 purchase totals = | $1,132.52 | $1,224.7545 | $1,224.75 | $1,224.80 | $1,224.70 | |