| 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 | $122.56 | 13.287% | $138.8445 | $138.84 | $138.85 | $138.80 |
| Purchase #2 | $9.35 | 12.314% | $10.5014 | $10.50 | $10.50 | $10.50 |
| Purchase #3 | $84.28 | 3.159% | $86.9424 | $86.94 | $86.95 | $86.90 |
| Purchase #4 | $91.72 | 11.572% | $102.3338 | $102.33 | $102.35 | $102.30 |
| Purchase #5 | $47.79 | 11.725% | $53.3934 | $53.39 | $53.40 | $53.40 |
| Purchase #6 | $247.97 | 9.134% | $270.6196 | $270.62 | $270.60 | $270.60 |
| Purchase #7 | $226.49 | 8.218% | $245.1029 | $245.10 | $245.10 | $245.10 |
| 7 purchase totals = | $830.16 | $907.7380 | $907.72 | $907.75 | $907.60 | |