| 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 | $151.64 | 6.530% | $161.5421 | $161.54 | $161.55 | $161.50 |
| Purchase #2 | $221.55 | 9.480% | $242.5529 | $242.55 | $242.55 | $242.60 |
| Purchase #3 | $228.50 | 9.454% | $250.1024 | $250.10 | $250.10 | $250.10 |
| Purchase #4 | $154.30 | 8.150% | $166.8755 | $166.88 | $166.90 | $166.90 |
| Purchase #5 | $112.29 | 8.547% | $121.8874 | $121.89 | $121.90 | $121.90 |
| Purchase #6 | $112.30 | 4.741% | $117.6241 | $117.62 | $117.60 | $117.60 |
| Purchase #7 | $171.48 | 6.604% | $182.8045 | $182.80 | $182.80 | $182.80 |
| 7 purchase totals = | $1,152.06 | $1,243.3889 | $1,243.38 | $1,243.40 | $1,243.40 | |