| 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 | $215.87 | 11.294% | $240.2504 | $240.25 | $240.25 | $240.30 |
| Purchase #2 | $29.34 | 11.688% | $32.7693 | $32.77 | $32.75 | $32.80 |
| Purchase #3 | $7.79 | 3.341% | $8.0503 | $8.05 | $8.05 | $8.10 |
| Purchase #4 | $68.65 | 4.785% | $71.9349 | $71.93 | $71.95 | $71.90 |
| Purchase #5 | $84.44 | 9.118% | $92.1392 | $92.14 | $92.15 | $92.10 |
| Purchase #6 | $194.58 | 10.870% | $215.7308 | $215.73 | $215.75 | $215.70 |
| Purchase #7 | $234.62 | 9.694% | $257.3641 | $257.36 | $257.35 | $257.40 |
| 7 purchase totals = | $835.29 | $918.2390 | $918.23 | $918.25 | $918.30 | |