| 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 | $188.51 | 12.860% | $212.7524 | $212.75 | $212.75 | $212.80 |
| Purchase #2 | $130.74 | 3.442% | $135.2401 | $135.24 | $135.25 | $135.20 |
| Purchase #3 | $24.62 | 10.845% | $27.29 | $27.29 | $27.30 | $27.30 |
| Purchase #4 | $180.43 | 10.364% | $199.1298 | $199.13 | $199.15 | $199.10 |
| Purchase #5 | $244.90 | 6.757% | $261.4479 | $261.45 | $261.45 | $261.40 |
| Purchase #6 | $183.38 | 3.383% | $189.5837 | $189.58 | $189.60 | $189.60 |
| Purchase #7 | $36.47 | 10.753% | $40.3916 | $40.39 | $40.40 | $40.40 |
| 7 purchase totals = | $989.05 | $1,065.8355 | $1,065.83 | $1,065.90 | $1,065.80 | |