| 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 | $183.74 | 13.289% | $208.1572 | $208.16 | $208.15 | $208.20 |
| Purchase #2 | $70.99 | 11.315% | $79.0225 | $79.02 | $79.00 | $79.00 |
| Purchase #3 | $140.36 | 5.473% | $148.0419 | $148.04 | $148.05 | $148.00 |
| Purchase #4 | $95.70 | 5.540% | $101.0018 | $101.00 | $101.00 | $101.00 |
| Purchase #5 | $86.26 | 4.649% | $90.2702 | $90.27 | $90.25 | $90.30 |
| Purchase #6 | $240.57 | 13.360% | $272.7102 | $272.71 | $272.70 | $272.70 |
| Purchase #7 | $128.38 | 10.166% | $141.4311 | $141.43 | $141.45 | $141.40 |
| 7 purchase totals = | $946.00 | $1,040.6349 | $1,040.63 | $1,040.60 | $1,040.60 | |