| 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 | $223.39 | 6.302% | $237.468 | $237.47 | $237.45 | $237.50 |
| Purchase #2 | $105.94 | 7.189% | $113.556 | $113.56 | $113.55 | $113.60 |
| Purchase #3 | $235.40 | 9.593% | $257.9819 | $257.98 | $258.00 | $258.00 |
| Purchase #4 | $133.70 | 3.112% | $137.8607 | $137.86 | $137.85 | $137.90 |
| Purchase #5 | $69.86 | 10.199% | $76.985 | $76.99 | $77.00 | $77.00 |
| Purchase #6 | $12.54 | 6.668% | $13.3762 | $13.38 | $13.40 | $13.40 |
| Purchase #7 | $27.55 | 12.277% | $30.9323 | $30.93 | $30.95 | $30.90 |
| 7 purchase totals = | $808.38 | $868.1601 | $868.17 | $868.20 | $868.30 | |