| 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 | $242.31 | 5.775% | $256.3034 | $256.30 | $256.30 | $256.30 |
| Purchase #2 | $138.66 | 3.837% | $143.9804 | $143.98 | $144.00 | $144.00 |
| Purchase #3 | $69.77 | 5.169% | $73.3764 | $73.38 | $73.40 | $73.40 |
| Purchase #4 | $20.39 | 12.649% | $22.9691 | $22.97 | $22.95 | $23.00 |
| Purchase #5 | $51.78 | 9.782% | $56.8451 | $56.85 | $56.85 | $56.80 |
| Purchase #6 | $122.65 | 8.138% | $132.6313 | $132.63 | $132.65 | $132.60 |
| Purchase #7 | $32.53 | 10.460% | $35.9326 | $35.93 | $35.95 | $35.90 |
| 7 purchase totals = | $678.09 | $722.0383 | $722.04 | $722.10 | $722.00 | |