| 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 | $102.32 | 8.768% | $111.2914 | $111.29 | $111.30 | $111.30 |
| Purchase #2 | $191.31 | 8.456% | $207.4872 | $207.49 | $207.50 | $207.50 |
| Purchase #3 | $179.85 | 8.344% | $194.8567 | $194.86 | $194.85 | $194.90 |
| Purchase #4 | $212.37 | 8.363% | $230.1305 | $230.13 | $230.15 | $230.10 |
| Purchase #5 | $68.85 | 10.825% | $76.303 | $76.30 | $76.30 | $76.30 |
| Purchase #6 | $223.92 | 8.824% | $243.6787 | $243.68 | $243.70 | $243.70 |
| Purchase #7 | $117.57 | 12.770% | $132.5837 | $132.58 | $132.60 | $132.60 |
| 7 purchase totals = | $1,096.19 | $1,196.3312 | $1,196.33 | $1,196.40 | $1,196.40 | |