| 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 | $185.66 | 6.112% | $197.0075 | $197.01 | $197.00 | $197.00 |
| Purchase #2 | $123.68 | 6.755% | $132.0346 | $132.03 | $132.05 | $132.00 |
| Purchase #3 | $218.41 | 11.629% | $243.8089 | $243.81 | $243.80 | $243.80 |
| Purchase #4 | $64.88 | 11.817% | $72.5469 | $72.55 | $72.55 | $72.50 |
| Purchase #5 | $85.67 | 5.189% | $90.1154 | $90.12 | $90.10 | $90.10 |
| Purchase #6 | $104.32 | 4.763% | $109.2888 | $109.29 | $109.30 | $109.30 |
| Purchase #7 | $149.87 | 9.129% | $163.5516 | $163.55 | $163.55 | $163.60 |
| 7 purchase totals = | $932.49 | $1,008.3537 | $1,008.36 | $1,008.35 | $1,008.30 | |