| 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 | $209.39 | 6.257% | $222.4915 | $222.49 | $222.50 | $222.50 |
| Purchase #2 | $27.38 | 13.619% | $31.1089 | $31.11 | $31.10 | $31.10 |
| Purchase #3 | $132.27 | 12.446% | $148.7323 | $148.73 | $148.75 | $148.70 |
| Purchase #4 | $80.62 | 5.116% | $84.7445 | $84.74 | $84.75 | $84.70 |
| Purchase #5 | $204.30 | 12.717% | $230.2808 | $230.28 | $230.30 | $230.30 |
| Purchase #6 | $34.66 | 13.757% | $39.4282 | $39.43 | $39.45 | $39.40 |
| Purchase #7 | $36.99 | 7.286% | $39.6851 | $39.69 | $39.70 | $39.70 |
| 7 purchase totals = | $725.61 | $796.4713 | $796.47 | $796.55 | $796.40 | |