| 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 | $216.76 | 8.354% | $234.8681 | $234.87 | $234.85 | $234.90 |
| Purchase #2 | $226.86 | 10.446% | $250.5578 | $250.56 | $250.55 | $250.60 |
| Purchase #3 | $124.80 | 12.455% | $140.3438 | $140.34 | $140.35 | $140.30 |
| Purchase #4 | $118.43 | 3.568% | $122.6556 | $122.66 | $122.65 | $122.70 |
| Purchase #5 | $136.73 | 6.114% | $145.0897 | $145.09 | $145.10 | $145.10 |
| Purchase #6 | $43.52 | 8.499% | $47.2188 | $47.22 | $47.20 | $47.20 |
| Purchase #7 | $185.58 | 7.470% | $199.4428 | $199.44 | $199.45 | $199.40 |
| 7 purchase totals = | $1,052.68 | $1,140.1766 | $1,140.18 | $1,140.15 | $1,140.20 | |