| 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 | $10.88 | 12.479% | $12.2377 | $12.24 | $12.25 | $12.20 |
| Purchase #2 | $126.40 | 9.381% | $138.2576 | $138.26 | $138.25 | $138.30 |
| Purchase #3 | $29.71 | 10.378% | $32.7933 | $32.79 | $32.80 | $32.80 |
| Purchase #4 | $232.25 | 11.548% | $259.0702 | $259.07 | $259.05 | $259.10 |
| Purchase #5 | $241.49 | 4.617% | $252.6396 | $252.64 | $252.65 | $252.60 |
| Purchase #6 | $45.83 | 11.389% | $51.0496 | $51.05 | $51.05 | $51.00 |
| Purchase #7 | $222.50 | 3.407% | $230.0806 | $230.08 | $230.10 | $230.10 |
| 7 purchase totals = | $909.06 | $976.1286 | $976.13 | $976.15 | $976.10 | |