| 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 | $105.26 | 7.841% | $113.5134 | $113.51 | $113.50 | $113.50 |
| Purchase #2 | $230.83 | 5.561% | $243.6665 | $243.67 | $243.65 | $243.70 |
| Purchase #3 | $94.49 | 4.333% | $98.5843 | $98.58 | $98.60 | $98.60 |
| Purchase #4 | $49.51 | 12.490% | $55.6938 | $55.69 | $55.70 | $55.70 |
| Purchase #5 | $128.86 | 6.268% | $136.9369 | $136.94 | $136.95 | $136.90 |
| Purchase #6 | $45.71 | 5.743% | $48.3351 | $48.34 | $48.35 | $48.30 |
| Purchase #7 | $119.52 | 10.790% | $132.4162 | $132.42 | $132.40 | $132.40 |
| 7 purchase totals = | $774.18 | $829.1462 | $829.15 | $829.15 | $829.10 | |