| 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 | $200.87 | 9.574% | $220.1013 | $220.10 | $220.10 | $220.10 |
| Purchase #2 | $117.53 | 3.314% | $121.4249 | $121.42 | $121.40 | $121.40 |
| Purchase #3 | $67.71 | 4.744% | $70.9222 | $70.92 | $70.90 | $70.90 |
| Purchase #4 | $59.27 | 6.710% | $63.247 | $63.25 | $63.25 | $63.20 |
| Purchase #5 | $184.75 | 12.193% | $207.2766 | $207.28 | $207.30 | $207.30 |
| Purchase #6 | $242.37 | 13.585% | $275.296 | $275.30 | $275.30 | $275.30 |
| Purchase #7 | $226.37 | 7.871% | $244.1876 | $244.19 | $244.20 | $244.20 |
| 7 purchase totals = | $1,098.87 | $1,202.4556 | $1,202.46 | $1,202.45 | $1,202.40 | |