| 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 | $98.48 | 11.604% | $109.9076 | $109.91 | $109.90 | $109.90 |
| Purchase #2 | $221.93 | 3.207% | $229.0473 | $229.05 | $229.05 | $229.00 |
| Purchase #3 | $197.73 | 6.747% | $211.0708 | $211.07 | $211.05 | $211.10 |
| Purchase #4 | $118.80 | 13.224% | $134.5101 | $134.51 | $134.50 | $134.50 |
| Purchase #5 | $175.89 | 7.110% | $188.3958 | $188.40 | $188.40 | $188.40 |
| Purchase #6 | $141.39 | 5.648% | $149.3757 | $149.38 | $149.40 | $149.40 |
| Purchase #7 | $129.69 | 5.677% | $137.0525 | $137.05 | $137.05 | $137.10 |
| 7 purchase totals = | $1,083.91 | $1,159.3598 | $1,159.37 | $1,159.35 | $1,159.40 | |