| 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 | $120.69 | 10.777% | $133.6968 | $133.70 | $133.70 | $133.70 |
| Purchase #2 | $231.72 | 12.865% | $261.5308 | $261.53 | $261.55 | $261.50 |
| Purchase #3 | $136.32 | 10.172% | $150.1865 | $150.19 | $150.20 | $150.20 |
| Purchase #4 | $49.98 | 8.738% | $54.3473 | $54.35 | $54.35 | $54.30 |
| Purchase #5 | $190.58 | 12.473% | $214.351 | $214.35 | $214.35 | $214.40 |
| Purchase #6 | $242.77 | 6.842% | $259.3803 | $259.38 | $259.40 | $259.40 |
| Purchase #7 | $180.92 | 13.137% | $204.6875 | $204.69 | $204.70 | $204.70 |
| 7 purchase totals = | $1,152.98 | $1,278.1802 | $1,278.19 | $1,278.25 | $1,278.20 | |