| 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 | $233.41 | 4.401% | $243.6824 | $243.68 | $243.70 | $243.70 |
| Purchase #2 | $153.64 | 3.448% | $158.9375 | $158.94 | $158.95 | $158.90 |
| Purchase #3 | $133.56 | 13.523% | $151.6213 | $151.62 | $151.60 | $151.60 |
| Purchase #4 | $164.80 | 12.263% | $185.0094 | $185.01 | $185.00 | $185.00 |
| Purchase #5 | $216.68 | 6.459% | $230.6754 | $230.68 | $230.70 | $230.70 |
| Purchase #6 | $192.78 | 11.806% | $215.5396 | $215.54 | $215.55 | $215.50 |
| Purchase #7 | $212.81 | 3.117% | $219.4433 | $219.44 | $219.45 | $219.40 |
| 7 purchase totals = | $1,307.68 | $1,404.9089 | $1,404.91 | $1,404.95 | $1,404.80 | |