| 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 | $213.37 | 7.324% | $228.9972 | $229.00 | $229.00 | $229.00 |
| Purchase #2 | $146.67 | 5.510% | $154.7515 | $154.75 | $154.75 | $154.80 |
| Purchase #3 | $188.64 | 4.814% | $197.7211 | $197.72 | $197.70 | $197.70 |
| Purchase #4 | $46.72 | 3.364% | $48.2917 | $48.29 | $48.30 | $48.30 |
| Purchase #5 | $119.41 | 9.142% | $130.3265 | $130.33 | $130.35 | $130.30 |
| Purchase #6 | $96.82 | 5.363% | $102.0125 | $102.01 | $102.00 | $102.00 |
| Purchase #7 | $170.89 | 3.410% | $176.7173 | $176.72 | $176.70 | $176.70 |
| 7 purchase totals = | $982.52 | $1,038.8178 | $1,038.82 | $1,038.80 | $1,038.80 | |