| 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 | $212.84 | 8.532% | $230.9995 | $231.00 | $231.00 | $231.00 |
| Purchase #2 | $14.75 | 4.413% | $15.4009 | $15.40 | $15.40 | $15.40 |
| Purchase #3 | $195.90 | 4.257% | $204.2395 | $204.24 | $204.25 | $204.20 |
| Purchase #4 | $10.93 | 9.210% | $11.9367 | $11.94 | $11.95 | $11.90 |
| Purchase #5 | $101.35 | 5.470% | $106.8938 | $106.89 | $106.90 | $106.90 |
| Purchase #6 | $50.53 | 11.401% | $56.2909 | $56.29 | $56.30 | $56.30 |
| Purchase #7 | $54.79 | 7.659% | $58.9864 | $58.99 | $59.00 | $59.00 |
| 7 purchase totals = | $641.09 | $684.7477 | $684.75 | $684.80 | $684.70 | |