| 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 | $119.90 | 13.539% | $136.1333 | $136.13 | $136.15 | $136.10 |
| Purchase #2 | $249.98 | 5.404% | $263.4889 | $263.49 | $263.50 | $263.50 |
| Purchase #3 | $206.68 | 9.511% | $226.3373 | $226.34 | $226.35 | $226.30 |
| Purchase #4 | $184.91 | 3.436% | $191.2635 | $191.26 | $191.25 | $191.30 |
| Purchase #5 | $127.97 | 10.814% | $141.8087 | $141.81 | $141.80 | $141.80 |
| Purchase #6 | $75.98 | 8.115% | $82.1458 | $82.15 | $82.15 | $82.10 |
| Purchase #7 | $70.92 | 7.160% | $75.9979 | $76.00 | $76.00 | $76.00 |
| 7 purchase totals = | $1,036.34 | $1,117.1754 | $1,117.18 | $1,117.20 | $1,117.10 | |