| 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 | $12.88 | 12.783% | $14.5265 | $14.53 | $14.55 | $14.50 |
| Purchase #2 | $206.59 | 11.332% | $230.0008 | $230.00 | $230.00 | $230.00 |
| Purchase #3 | $123.54 | 4.433% | $129.0165 | $129.02 | $129.00 | $129.00 |
| Purchase #4 | $174.81 | 12.468% | $196.6053 | $196.61 | $196.60 | $196.60 |
| Purchase #5 | $248.47 | 4.185% | $258.8685 | $258.87 | $258.85 | $258.90 |
| Purchase #6 | $71.68 | 7.515% | $77.0668 | $77.07 | $77.05 | $77.10 |
| Purchase #7 | $5.93 | 4.218% | $6.1801 | $6.18 | $6.20 | $6.20 |
| 7 purchase totals = | $843.90 | $912.2645 | $912.28 | $912.25 | $912.30 | |