| 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 | $207.27 | 8.393% | $224.6662 | $224.67 | $224.65 | $224.70 |
| Purchase #2 | $243.44 | 5.172% | $256.0307 | $256.03 | $256.05 | $256.00 |
| Purchase #3 | $233.60 | 6.459% | $248.6882 | $248.69 | $248.70 | $248.70 |
| Purchase #4 | $245.73 | 6.466% | $261.6189 | $261.62 | $261.60 | $261.60 |
| Purchase #5 | $100.73 | 11.482% | $112.2958 | $112.30 | $112.30 | $112.30 |
| Purchase #6 | $181.60 | 4.575% | $189.9082 | $189.91 | $189.90 | $189.90 |
| Purchase #7 | $248.53 | 3.774% | $257.9095 | $257.91 | $257.90 | $257.90 |
| 7 purchase totals = | $1,460.90 | $1,551.1175 | $1,551.13 | $1,551.10 | $1,551.10 | |