| 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 | $204.80 | 8.337% | $221.8742 | $221.87 | $221.85 | $221.90 |
| Purchase #2 | $247.48 | 7.352% | $265.6747 | $265.67 | $265.65 | $265.70 |
| Purchase #3 | $170.63 | 10.426% | $188.4199 | $188.42 | $188.40 | $188.40 |
| Purchase #4 | $207.29 | 11.404% | $230.9294 | $230.93 | $230.95 | $230.90 |
| Purchase #5 | $172.48 | 6.189% | $183.1548 | $183.15 | $183.15 | $183.20 |
| Purchase #6 | $134.45 | 3.343% | $138.9447 | $138.94 | $138.95 | $138.90 |
| Purchase #7 | $244.79 | 6.857% | $261.5753 | $261.58 | $261.60 | $261.60 |
| 7 purchase totals = | $1,381.92 | $1,490.5730 | $1,490.56 | $1,490.55 | $1,490.60 | |