| 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 | $22.91 | 13.185% | $25.9307 | $25.93 | $25.95 | $25.90 |
| Purchase #2 | $245.58 | 3.379% | $253.8781 | $253.88 | $253.90 | $253.90 |
| Purchase #3 | $246.83 | 3.797% | $256.2021 | $256.20 | $256.20 | $256.20 |
| Purchase #4 | $62.53 | 4.571% | $65.3882 | $65.39 | $65.40 | $65.40 |
| Purchase #5 | $238.77 | 9.472% | $261.3863 | $261.39 | $261.40 | $261.40 |
| Purchase #6 | $183.41 | 12.612% | $206.5417 | $206.54 | $206.55 | $206.50 |
| Purchase #7 | $136.90 | 13.602% | $155.5211 | $155.52 | $155.50 | $155.50 |
| 7 purchase totals = | $1,136.93 | $1,224.8482 | $1,224.85 | $1,224.90 | $1,224.80 | |