| 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 | $104.94 | 10.104% | $115.5431 | $115.54 | $115.55 | $115.50 |
| Purchase #2 | $11.83 | 5.220% | $12.4475 | $12.45 | $12.45 | $12.40 |
| Purchase #3 | $230.36 | 4.872% | $241.5831 | $241.58 | $241.60 | $241.60 |
| Purchase #4 | $19.34 | 12.771% | $21.8099 | $21.81 | $21.80 | $21.80 |
| Purchase #5 | $201.87 | 11.500% | $225.0851 | $225.09 | $225.10 | $225.10 |
| Purchase #6 | $84.47 | 12.677% | $95.1783 | $95.18 | $95.20 | $95.20 |
| Purchase #7 | $176.83 | 3.589% | $183.1764 | $183.18 | $183.20 | $183.20 |
| 7 purchase totals = | $829.64 | $894.8234 | $894.83 | $894.90 | $894.80 | |