| 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 | $137.66 | 9.198% | $150.322 | $150.32 | $150.30 | $150.30 |
| Purchase #2 | $123.52 | 12.241% | $138.6401 | $138.64 | $138.65 | $138.60 |
| Purchase #3 | $212.45 | 8.240% | $229.9559 | $229.96 | $229.95 | $230.00 |
| Purchase #4 | $111.99 | 8.256% | $121.2359 | $121.24 | $121.25 | $121.20 |
| Purchase #5 | $217.64 | 13.517% | $247.0584 | $247.06 | $247.05 | $247.10 |
| Purchase #6 | $242.65 | 7.740% | $261.4311 | $261.43 | $261.45 | $261.40 |
| Purchase #7 | $224.99 | 12.757% | $253.692 | $253.69 | $253.70 | $253.70 |
| 7 purchase totals = | $1,270.90 | $1,402.3354 | $1,402.34 | $1,402.35 | $1,402.30 | |