| 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 | $96.92 | 11.207% | $107.7818 | $107.78 | $107.80 | $107.80 |
| Purchase #2 | $226.44 | 7.310% | $242.9928 | $242.99 | $243.00 | $243.00 |
| Purchase #3 | $145.30 | 9.190% | $158.6531 | $158.65 | $158.65 | $158.70 |
| Purchase #4 | $23.87 | 10.581% | $26.3957 | $26.40 | $26.40 | $26.40 |
| Purchase #5 | $149.81 | 5.312% | $157.7679 | $157.77 | $157.75 | $157.80 |
| Purchase #6 | $79.73 | 6.471% | $84.8893 | $84.89 | $84.90 | $84.90 |
| Purchase #7 | $248.36 | 8.342% | $269.0782 | $269.08 | $269.10 | $269.10 |
| 7 purchase totals = | $970.43 | $1,047.5588 | $1,047.56 | $1,047.60 | $1,047.70 | |