| 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 | $240.81 | 12.358% | $270.5693 | $270.57 | $270.55 | $270.60 |
| Purchase #2 | $247.87 | 5.461% | $261.4062 | $261.41 | $261.40 | $261.40 |
| Purchase #3 | $241.73 | 11.777% | $270.1985 | $270.20 | $270.20 | $270.20 |
| Purchase #4 | $250.99 | 9.421% | $274.6358 | $274.64 | $274.65 | $274.60 |
| Purchase #5 | $156.25 | 12.640% | $176 | $176.00 | $176.00 | $176.00 |
| Purchase #6 | $235.39 | 7.487% | $253.0136 | $253.01 | $253.00 | $253.00 |
| Purchase #7 | $169.83 | 3.131% | $175.1474 | $175.15 | $175.15 | $175.10 |
| 7 purchase totals = | $1,542.87 | $1,680.9708 | $1,680.98 | $1,680.95 | $1,680.90 | |