| 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 | $247.88 | 10.866% | $274.8146 | $274.81 | $274.80 | $274.80 |
| Purchase #2 | $86.44 | 5.668% | $91.3394 | $91.34 | $91.35 | $91.30 |
| Purchase #3 | $234.28 | 11.738% | $261.7798 | $261.78 | $261.80 | $261.80 |
| Purchase #4 | $200.83 | 11.647% | $224.2207 | $224.22 | $224.20 | $224.20 |
| Purchase #5 | $57.51 | 7.127% | $61.6087 | $61.61 | $61.60 | $61.60 |
| Purchase #6 | $134.99 | 13.322% | $152.9734 | $152.97 | $152.95 | $153.00 |
| Purchase #7 | $85.91 | 6.561% | $91.5466 | $91.55 | $91.55 | $91.50 |
| 7 purchase totals = | $1,047.84 | $1,158.2832 | $1,158.28 | $1,158.25 | $1,158.20 | |