| 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 | $122.66 | 13.301% | $138.975 | $138.98 | $139.00 | $139.00 |
| Purchase #2 | $91.89 | 4.666% | $96.1776 | $96.18 | $96.20 | $96.20 |
| Purchase #3 | $184.63 | 5.836% | $195.405 | $195.41 | $195.40 | $195.40 |
| Purchase #4 | $206.84 | 4.275% | $215.6824 | $215.68 | $215.70 | $215.70 |
| Purchase #5 | $187.80 | 9.728% | $206.0692 | $206.07 | $206.05 | $206.10 |
| Purchase #6 | $154.43 | 10.862% | $171.2042 | $171.20 | $171.20 | $171.20 |
| Purchase #7 | $8.45 | 9.538% | $9.256 | $9.26 | $9.25 | $9.30 |
| 7 purchase totals = | $956.70 | $1,032.7694 | $1,032.78 | $1,032.80 | $1,032.90 | |