| 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 | $126.51 | 11.395% | $140.9258 | $140.93 | $140.95 | $140.90 |
| Purchase #2 | $29.60 | 6.556% | $31.5406 | $31.54 | $31.55 | $31.50 |
| Purchase #3 | $215.34 | 3.193% | $222.2158 | $222.22 | $222.20 | $222.20 |
| Purchase #4 | $13.43 | 13.854% | $15.2906 | $15.29 | $15.30 | $15.30 |
| Purchase #5 | $112.82 | 8.861% | $122.817 | $122.82 | $122.80 | $122.80 |
| Purchase #6 | $45.33 | 5.164% | $47.6708 | $47.67 | $47.65 | $47.70 |
| Purchase #7 | $194.67 | 5.596% | $205.5637 | $205.56 | $205.55 | $205.60 |
| 7 purchase totals = | $737.70 | $786.0243 | $786.03 | $786.00 | $786.00 | |