| 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 | $111.37 | 3.726% | $115.5196 | $115.52 | $115.50 | $115.50 |
| Purchase #2 | $224.33 | 3.821% | $232.9016 | $232.90 | $232.90 | $232.90 |
| Purchase #3 | $169.88 | 3.748% | $176.2471 | $176.25 | $176.25 | $176.20 |
| Purchase #4 | $53.68 | 12.376% | $60.3234 | $60.32 | $60.30 | $60.30 |
| Purchase #5 | $221.32 | 7.598% | $238.1359 | $238.14 | $238.15 | $238.10 |
| Purchase #6 | $22.27 | 6.560% | $23.7309 | $23.73 | $23.75 | $23.70 |
| Purchase #7 | $122.83 | 11.669% | $137.163 | $137.16 | $137.15 | $137.20 |
| 7 purchase totals = | $925.68 | $984.0215 | $984.02 | $984.00 | $983.90 | |