| 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 | $216.26 | 4.439% | $225.8598 | $225.86 | $225.85 | $225.90 |
| Purchase #2 | $138.31 | 7.770% | $149.0567 | $149.06 | $149.05 | $149.10 |
| Purchase #3 | $96.34 | 9.379% | $105.3757 | $105.38 | $105.40 | $105.40 |
| Purchase #4 | $76.70 | 12.490% | $86.2798 | $86.28 | $86.30 | $86.30 |
| Purchase #5 | $154.66 | 9.210% | $168.9042 | $168.90 | $168.90 | $168.90 |
| Purchase #6 | $237.61 | 10.434% | $262.4022 | $262.40 | $262.40 | $262.40 |
| Purchase #7 | $8.76 | 9.373% | $9.5811 | $9.58 | $9.60 | $9.60 |
| 7 purchase totals = | $928.64 | $1,007.4595 | $1,007.46 | $1,007.50 | $1,007.60 | |