| 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 | $209.41 | 11.781% | $234.0806 | $234.08 | $234.10 | $234.10 |
| Purchase #2 | $22.30 | 12.741% | $25.1412 | $25.14 | $25.15 | $25.10 |
| Purchase #3 | $31.94 | 8.718% | $34.7245 | $34.72 | $34.70 | $34.70 |
| Purchase #4 | $7.81 | 12.867% | $8.8149 | $8.81 | $8.80 | $8.80 |
| Purchase #5 | $187.68 | 3.635% | $194.5022 | $194.50 | $194.50 | $194.50 |
| Purchase #6 | $99.81 | 11.765% | $111.5526 | $111.55 | $111.55 | $111.60 |
| Purchase #7 | $64.66 | 12.249% | $72.5802 | $72.58 | $72.60 | $72.60 |
| 7 purchase totals = | $623.61 | $681.3962 | $681.38 | $681.40 | $681.40 | |