| 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 | $111.44 | 10.270% | $122.8849 | $122.88 | $122.90 | $122.90 |
| Purchase #2 | $96.71 | 10.529% | $106.8926 | $106.89 | $106.90 | $106.90 |
| Purchase #3 | $92.83 | 11.459% | $103.4674 | $103.47 | $103.45 | $103.50 |
| Purchase #4 | $73.81 | 5.217% | $77.6607 | $77.66 | $77.65 | $77.70 |
| Purchase #5 | $242.74 | 13.330% | $275.0972 | $275.10 | $275.10 | $275.10 |
| Purchase #6 | $218.39 | 11.200% | $242.8497 | $242.85 | $242.85 | $242.80 |
| Purchase #7 | $22.58 | 4.326% | $23.5568 | $23.56 | $23.55 | $23.60 |
| 7 purchase totals = | $858.50 | $952.4093 | $952.41 | $952.40 | $952.50 | |