| 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 | $240.29 | 10.298% | $265.0351 | $265.04 | $265.05 | $265.00 |
| Purchase #2 | $206.70 | 11.505% | $230.4808 | $230.48 | $230.50 | $230.50 |
| Purchase #3 | $190.89 | 5.126% | $200.675 | $200.68 | $200.70 | $200.70 |
| Purchase #4 | $51.42 | 12.282% | $57.7354 | $57.74 | $57.75 | $57.70 |
| Purchase #5 | $231.43 | 13.106% | $261.7612 | $261.76 | $261.75 | $261.80 |
| Purchase #6 | $170.31 | 3.705% | $176.62 | $176.62 | $176.60 | $176.60 |
| Purchase #7 | $131.91 | 8.463% | $143.0735 | $143.07 | $143.05 | $143.10 |
| 7 purchase totals = | $1,222.95 | $1,335.3810 | $1,335.39 | $1,335.40 | $1,335.40 | |