| 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 | $216.34 | 5.239% | $227.6741 | $227.67 | $227.65 | $227.70 |
| Purchase #2 | $42.43 | 11.567% | $47.3379 | $47.34 | $47.35 | $47.30 |
| Purchase #3 | $153.64 | 11.431% | $171.2026 | $171.20 | $171.20 | $171.20 |
| Purchase #4 | $43.55 | 9.863% | $47.8453 | $47.85 | $47.85 | $47.80 |
| Purchase #5 | $77.38 | 8.345% | $83.8374 | $83.84 | $83.85 | $83.80 |
| Purchase #6 | $136.46 | 12.356% | $153.321 | $153.32 | $153.30 | $153.30 |
| Purchase #7 | $236.63 | 8.833% | $257.5315 | $257.53 | $257.55 | $257.50 |
| 7 purchase totals = | $906.43 | $988.7498 | $988.75 | $988.75 | $988.60 | |