| 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 | $206.58 | 3.819% | $214.4693 | $214.47 | $214.45 | $214.50 |
| Purchase #2 | $148.68 | 7.206% | $159.3939 | $159.39 | $159.40 | $159.40 |
| Purchase #3 | $137.55 | 8.851% | $149.7246 | $149.72 | $149.70 | $149.70 |
| Purchase #4 | $201.60 | 12.409% | $226.6165 | $226.62 | $226.60 | $226.60 |
| Purchase #5 | $102.82 | 10.498% | $113.614 | $113.61 | $113.60 | $113.60 |
| Purchase #6 | $183.70 | 9.240% | $200.6739 | $200.67 | $200.65 | $200.70 |
| Purchase #7 | $207.37 | 7.192% | $222.2841 | $222.28 | $222.30 | $222.30 |
| 7 purchase totals = | $1,188.30 | $1,286.7763 | $1,286.76 | $1,286.70 | $1,286.80 | |