| 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 | $197.72 | 7.430% | $212.4106 | $212.41 | $212.40 | $212.40 |
| Purchase #2 | $21.79 | 9.554% | $23.8718 | $23.87 | $23.85 | $23.90 |
| Purchase #3 | $126.28 | 11.626% | $140.9613 | $140.96 | $140.95 | $141.00 |
| Purchase #4 | $68.64 | 13.279% | $77.7547 | $77.75 | $77.75 | $77.80 |
| Purchase #5 | $7.97 | 12.246% | $8.946 | $8.95 | $8.95 | $8.90 |
| Purchase #6 | $191.30 | 10.393% | $211.1818 | $211.18 | $211.20 | $211.20 |
| Purchase #7 | $219.60 | 6.804% | $234.5416 | $234.54 | $234.55 | $234.50 |
| 7 purchase totals = | $833.30 | $909.6678 | $909.66 | $909.65 | $909.70 | |