| 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 | $193.87 | 9.199% | $211.7041 | $211.70 | $211.70 | $211.70 |
| Purchase #2 | $230.73 | 5.668% | $243.8078 | $243.81 | $243.80 | $243.80 |
| Purchase #3 | $40.36 | 8.290% | $43.7058 | $43.71 | $43.70 | $43.70 |
| Purchase #4 | $188.65 | 3.791% | $195.8017 | $195.80 | $195.80 | $195.80 |
| Purchase #5 | $214.34 | 10.805% | $237.4994 | $237.50 | $237.50 | $237.50 |
| Purchase #6 | $144.38 | 13.440% | $163.7847 | $163.78 | $163.80 | $163.80 |
| Purchase #7 | $25.58 | 11.315% | $28.4744 | $28.47 | $28.45 | $28.50 |
| 7 purchase totals = | $1,037.91 | $1,124.7779 | $1,124.77 | $1,124.75 | $1,124.80 | |