| 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 | $118.50 | 6.288% | $125.9513 | $125.95 | $125.95 | $126.00 |
| Purchase #2 | $113.75 | 8.488% | $123.4051 | $123.41 | $123.40 | $123.40 |
| Purchase #3 | $16.96 | 8.288% | $18.3656 | $18.37 | $18.35 | $18.40 |
| Purchase #4 | $57.34 | 12.321% | $64.4049 | $64.40 | $64.40 | $64.40 |
| Purchase #5 | $46.47 | 13.662% | $52.8187 | $52.82 | $52.80 | $52.80 |
| Purchase #6 | $25.33 | 10.183% | $27.9094 | $27.91 | $27.90 | $27.90 |
| Purchase #7 | $76.45 | 10.154% | $84.2127 | $84.21 | $84.20 | $84.20 |
| 7 purchase totals = | $454.80 | $497.0677 | $497.07 | $497.00 | $497.10 | |