| 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 | $231.35 | 12.753% | $260.8541 | $260.85 | $260.85 | $260.90 |
| Purchase #2 | $109.32 | 10.675% | $120.9899 | $120.99 | $121.00 | $121.00 |
| Purchase #3 | $32.47 | 13.625% | $36.894 | $36.89 | $36.90 | $36.90 |
| Purchase #4 | $233.71 | 9.744% | $256.4827 | $256.48 | $256.50 | $256.50 |
| Purchase #5 | $98.64 | 6.178% | $104.734 | $104.73 | $104.75 | $104.70 |
| Purchase #6 | $79.82 | 7.138% | $85.5176 | $85.52 | $85.50 | $85.50 |
| Purchase #7 | $117.90 | 3.850% | $122.4392 | $122.44 | $122.45 | $122.40 |
| 7 purchase totals = | $903.21 | $987.9115 | $987.90 | $987.95 | $987.90 | |