| 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 | $229.80 | 6.133% | $243.8936 | $243.89 | $243.90 | $243.90 |
| Purchase #2 | $110.50 | 13.551% | $125.4739 | $125.47 | $125.45 | $125.50 |
| Purchase #3 | $66.78 | 7.564% | $71.8312 | $71.83 | $71.85 | $71.80 |
| Purchase #4 | $200.83 | 6.372% | $213.6269 | $213.63 | $213.65 | $213.60 |
| Purchase #5 | $114.65 | 6.126% | $121.6735 | $121.67 | $121.65 | $121.70 |
| Purchase #6 | $184.28 | 10.264% | $203.1945 | $203.19 | $203.20 | $203.20 |
| Purchase #7 | $222.28 | 9.277% | $242.9009 | $242.90 | $242.90 | $242.90 |
| 7 purchase totals = | $1,129.12 | $1,222.5945 | $1,222.58 | $1,222.60 | $1,222.60 | |