| 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 | $117.39 | 3.872% | $121.9353 | $121.94 | $121.95 | $121.90 |
| Purchase #2 | $195.65 | 10.113% | $215.4361 | $215.44 | $215.45 | $215.40 |
| Purchase #3 | $167.93 | 10.641% | $185.7994 | $185.80 | $185.80 | $185.80 |
| Purchase #4 | $128.75 | 4.855% | $135.0008 | $135.00 | $135.00 | $135.00 |
| Purchase #5 | $37.67 | 7.189% | $40.3781 | $40.38 | $40.40 | $40.40 |
| Purchase #6 | $171.82 | 8.266% | $186.0226 | $186.02 | $186.00 | $186.00 |
| Purchase #7 | $228.42 | 6.685% | $243.6899 | $243.69 | $243.70 | $243.70 |
| 7 purchase totals = | $1,047.63 | $1,128.2622 | $1,128.27 | $1,128.30 | $1,128.20 | |