| 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 | $21.25 | 13.347% | $24.0862 | $24.09 | $24.10 | $24.10 |
| Purchase #2 | $248.71 | 7.277% | $266.8086 | $266.81 | $266.80 | $266.80 |
| Purchase #3 | $169.59 | 12.103% | $190.1155 | $190.12 | $190.10 | $190.10 |
| Purchase #4 | $186.50 | 4.853% | $195.5508 | $195.55 | $195.55 | $195.60 |
| Purchase #5 | $231.43 | 11.862% | $258.8822 | $258.88 | $258.90 | $258.90 |
| Purchase #6 | $230.45 | 5.334% | $242.7422 | $242.74 | $242.75 | $242.70 |
| Purchase #7 | $27.57 | 8.219% | $29.836 | $29.84 | $29.85 | $29.80 |
| 7 purchase totals = | $1,115.50 | $1,208.0215 | $1,208.03 | $1,208.05 | $1,208.00 | |