| 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 | $24.63 | 4.669% | $25.78 | $25.78 | $25.80 | $25.80 |
| Purchase #2 | $22.79 | 6.107% | $24.1818 | $24.18 | $24.20 | $24.20 |
| Purchase #3 | $190.91 | 7.714% | $205.6368 | $205.64 | $205.65 | $205.60 |
| Purchase #4 | $185.70 | 13.111% | $210.0471 | $210.05 | $210.05 | $210.00 |
| Purchase #5 | $232.56 | 8.709% | $252.8137 | $252.81 | $252.80 | $252.80 |
| Purchase #6 | $206.54 | 6.602% | $220.1758 | $220.18 | $220.20 | $220.20 |
| Purchase #7 | $186.35 | 4.263% | $194.2941 | $194.29 | $194.30 | $194.30 |
| 7 purchase totals = | $1,049.48 | $1,132.9293 | $1,132.93 | $1,133.00 | $1,132.90 | |