| 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 | $97.32 | 11.336% | $108.3522 | $108.35 | $108.35 | $108.40 |
| Purchase #2 | $98.67 | 12.223% | $110.7304 | $110.73 | $110.75 | $110.70 |
| Purchase #3 | $186.79 | 11.288% | $207.8749 | $207.87 | $207.85 | $207.90 |
| Purchase #4 | $68.69 | 4.819% | $72.0002 | $72.00 | $72.00 | $72.00 |
| Purchase #5 | $247.82 | 4.186% | $258.1937 | $258.19 | $258.20 | $258.20 |
| Purchase #6 | $113.34 | 10.666% | $125.4288 | $125.43 | $125.45 | $125.40 |
| Purchase #7 | $37.51 | 6.501% | $39.9485 | $39.95 | $39.95 | $39.90 |
| 7 purchase totals = | $850.14 | $922.5287 | $922.52 | $922.55 | $922.50 | |