| 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 | $21.52 | 13.506% | $24.4265 | $24.43 | $24.45 | $24.40 |
| Purchase #2 | $203.82 | 6.322% | $216.7055 | $216.71 | $216.70 | $216.70 |
| Purchase #3 | $102.75 | 8.221% | $111.1971 | $111.20 | $111.20 | $111.20 |
| Purchase #4 | $138.54 | 13.208% | $156.8384 | $156.84 | $156.85 | $156.80 |
| Purchase #5 | $57.87 | 11.410% | $64.473 | $64.47 | $64.45 | $64.50 |
| Purchase #6 | $196.64 | 4.257% | $205.011 | $205.01 | $205.00 | $205.00 |
| Purchase #7 | $198.53 | 6.443% | $211.3213 | $211.32 | $211.30 | $211.30 |
| 7 purchase totals = | $919.67 | $989.9728 | $989.98 | $989.95 | $989.90 | |