| 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 | $219.50 | 12.843% | $247.6904 | $247.69 | $247.70 | $247.70 |
| Purchase #2 | $44.96 | 11.346% | $50.0612 | $50.06 | $50.05 | $50.10 |
| Purchase #3 | $55.51 | 3.206% | $57.2897 | $57.29 | $57.30 | $57.30 |
| Purchase #4 | $104.66 | 6.216% | $111.1657 | $111.17 | $111.15 | $111.20 |
| Purchase #5 | $233.53 | 12.303% | $262.2612 | $262.26 | $262.25 | $262.30 |
| Purchase #6 | $209.43 | 12.389% | $235.3763 | $235.38 | $235.40 | $235.40 |
| Purchase #7 | $11.50 | 11.172% | $12.7848 | $12.78 | $12.80 | $12.80 |
| 7 purchase totals = | $879.09 | $976.6293 | $976.63 | $976.65 | $976.80 | |