| 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 | $229.89 | 6.508% | $244.8512 | $244.85 | $244.85 | $244.90 |
| Purchase #2 | $92.59 | 8.185% | $100.1685 | $100.17 | $100.15 | $100.20 |
| Purchase #3 | $213.89 | 13.150% | $242.0165 | $242.02 | $242.00 | $242.00 |
| Purchase #4 | $173.53 | 8.502% | $188.2835 | $188.28 | $188.30 | $188.30 |
| Purchase #5 | $206.66 | 3.698% | $214.3023 | $214.30 | $214.30 | $214.30 |
| Purchase #6 | $80.29 | 8.197% | $86.8714 | $86.87 | $86.85 | $86.90 |
| Purchase #7 | $226.74 | 9.688% | $248.7066 | $248.71 | $248.70 | $248.70 |
| 7 purchase totals = | $1,223.59 | $1,325.2000 | $1,325.20 | $1,325.15 | $1,325.30 | |