| 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 | $162.92 | 13.609% | $185.0918 | $185.09 | $185.10 | $185.10 |
| Purchase #2 | $229.99 | 5.281% | $242.1358 | $242.14 | $242.15 | $242.10 |
| Purchase #3 | $178.79 | 7.409% | $192.0366 | $192.04 | $192.05 | $192.00 |
| Purchase #4 | $102.85 | 12.389% | $115.5921 | $115.59 | $115.60 | $115.60 |
| Purchase #5 | $169.43 | 11.160% | $188.3384 | $188.34 | $188.35 | $188.30 |
| Purchase #6 | $199.71 | 5.717% | $211.1274 | $211.13 | $211.15 | $211.10 |
| Purchase #7 | $196.78 | 7.289% | $211.1233 | $211.12 | $211.10 | $211.10 |
| 7 purchase totals = | $1,240.47 | $1,345.4454 | $1,345.45 | $1,345.50 | $1,345.30 | |