| 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 | $142.92 | 4.116% | $148.8026 | $148.80 | $148.80 | $148.80 |
| Purchase #2 | $143.41 | 13.158% | $162.2799 | $162.28 | $162.30 | $162.30 |
| Purchase #3 | $235.65 | 10.766% | $261.0201 | $261.02 | $261.00 | $261.00 |
| Purchase #4 | $131.97 | 9.265% | $144.197 | $144.20 | $144.20 | $144.20 |
| Purchase #5 | $132.50 | 7.526% | $142.472 | $142.47 | $142.45 | $142.50 |
| Purchase #6 | $195.45 | 7.591% | $210.2866 | $210.29 | $210.30 | $210.30 |
| Purchase #7 | $135.26 | 4.150% | $140.8733 | $140.87 | $140.85 | $140.90 |
| 7 purchase totals = | $1,117.16 | $1,209.9315 | $1,209.93 | $1,209.90 | $1,210.00 | |