| 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 | $108.36 | 12.302% | $121.6904 | $121.69 | $121.70 | $121.70 |
| Purchase #2 | $129.58 | 9.618% | $142.043 | $142.04 | $142.05 | $142.00 |
| Purchase #3 | $18.57 | 3.645% | $19.2469 | $19.25 | $19.25 | $19.20 |
| Purchase #4 | $76.67 | 7.578% | $82.4801 | $82.48 | $82.50 | $82.50 |
| Purchase #5 | $183.56 | 13.822% | $208.9317 | $208.93 | $208.95 | $208.90 |
| Purchase #6 | $183.48 | 9.750% | $201.3693 | $201.37 | $201.35 | $201.40 |
| Purchase #7 | $180.73 | 3.310% | $186.7122 | $186.71 | $186.70 | $186.70 |
| 7 purchase totals = | $880.95 | $962.4736 | $962.47 | $962.50 | $962.40 | |