| 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 | $238.89 | 7.870% | $257.6906 | $257.69 | $257.70 | $257.70 |
| Purchase #2 | $96.77 | 8.573% | $105.0661 | $105.07 | $105.05 | $105.10 |
| Purchase #3 | $129.33 | 9.384% | $141.4663 | $141.47 | $141.45 | $141.50 |
| Purchase #4 | $224.43 | 9.338% | $245.3873 | $245.39 | $245.40 | $245.40 |
| Purchase #5 | $37.64 | 9.249% | $41.1213 | $41.12 | $41.10 | $41.10 |
| Purchase #6 | $86.87 | 7.332% | $93.2393 | $93.24 | $93.25 | $93.20 |
| Purchase #7 | $172.62 | 7.205% | $185.0573 | $185.06 | $185.05 | $185.10 |
| 7 purchase totals = | $986.55 | $1,069.0282 | $1,069.04 | $1,069.00 | $1,069.10 | |