| 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 | $233.31 | 4.706% | $244.2896 | $244.29 | $244.30 | $244.30 |
| Purchase #2 | $245.63 | 4.377% | $256.3812 | $256.38 | $256.40 | $256.40 |
| Purchase #3 | $192.65 | 11.538% | $214.878 | $214.88 | $214.90 | $214.90 |
| Purchase #4 | $176.88 | 5.273% | $186.2069 | $186.21 | $186.20 | $186.20 |
| Purchase #5 | $170.28 | 10.257% | $187.7456 | $187.75 | $187.75 | $187.70 |
| Purchase #6 | $79.88 | 7.647% | $85.9884 | $85.99 | $86.00 | $86.00 |
| Purchase #7 | $116.73 | 12.608% | $131.4473 | $131.45 | $131.45 | $131.40 |
| 7 purchase totals = | $1,215.36 | $1,306.9370 | $1,306.95 | $1,307.00 | $1,306.90 | |