| 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 | $10.30 | 9.610% | $11.2898 | $11.29 | $11.30 | $11.30 |
| Purchase #2 | $72.83 | 9.344% | $79.6352 | $79.64 | $79.65 | $79.60 |
| Purchase #3 | $225.80 | 12.589% | $254.226 | $254.23 | $254.25 | $254.20 |
| Purchase #4 | $220.96 | 4.410% | $230.7043 | $230.70 | $230.70 | $230.70 |
| Purchase #5 | $216.93 | 4.340% | $226.3448 | $226.34 | $226.35 | $226.30 |
| Purchase #6 | $105.72 | 7.329% | $113.4682 | $113.47 | $113.45 | $113.50 |
| Purchase #7 | $9.89 | 5.567% | $10.4406 | $10.44 | $10.45 | $10.40 |
| 7 purchase totals = | $862.43 | $926.1089 | $926.11 | $926.15 | $926.00 | |