| 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 | $229.42 | 10.148% | $252.7015 | $252.70 | $252.70 | $252.70 |
| Purchase #2 | $9.45 | 3.379% | $9.7693 | $9.77 | $9.75 | $9.80 |
| Purchase #3 | $5.41 | 11.604% | $6.0378 | $6.04 | $6.05 | $6.00 |
| Purchase #4 | $220.47 | 13.296% | $249.7837 | $249.78 | $249.80 | $249.80 |
| Purchase #5 | $86.39 | 5.353% | $91.0145 | $91.01 | $91.00 | $91.00 |
| Purchase #6 | $62.78 | 11.695% | $70.1221 | $70.12 | $70.10 | $70.10 |
| Purchase #7 | $248.32 | 8.346% | $269.0448 | $269.04 | $269.05 | $269.00 |
| 7 purchase totals = | $862.24 | $948.4737 | $948.46 | $948.45 | $948.40 | |