| 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 | $113.54 | 3.584% | $117.6093 | $117.61 | $117.60 | $117.60 |
| Purchase #2 | $201.55 | 12.396% | $226.5341 | $226.53 | $226.55 | $226.50 |
| Purchase #3 | $116.45 | 4.332% | $121.4946 | $121.49 | $121.50 | $121.50 |
| Purchase #4 | $119.88 | 6.766% | $127.9911 | $127.99 | $128.00 | $128.00 |
| Purchase #5 | $85.53 | 11.817% | $95.6371 | $95.64 | $95.65 | $95.60 |
| Purchase #6 | $91.60 | 8.533% | $99.4162 | $99.42 | $99.40 | $99.40 |
| Purchase #7 | $115.47 | 8.649% | $125.457 | $125.46 | $125.45 | $125.50 |
| 7 purchase totals = | $844.02 | $914.1394 | $914.14 | $914.15 | $914.10 | |