| 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 | $20.87 | 11.356% | $23.24 | $23.24 | $23.25 | $23.20 |
| Purchase #2 | $204.98 | 5.749% | $216.7643 | $216.76 | $216.75 | $216.80 |
| Purchase #3 | $69.41 | 12.740% | $78.2528 | $78.25 | $78.25 | $78.30 |
| Purchase #4 | $243.65 | 3.355% | $251.8245 | $251.82 | $251.80 | $251.80 |
| Purchase #5 | $138.43 | 9.674% | $151.8217 | $151.82 | $151.80 | $151.80 |
| Purchase #6 | $34.36 | 3.428% | $35.5379 | $35.54 | $35.55 | $35.50 |
| Purchase #7 | $196.85 | 9.245% | $215.0488 | $215.05 | $215.05 | $215.00 |
| 7 purchase totals = | $908.55 | $972.4900 | $972.48 | $972.45 | $972.40 | |