| 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 | $113.81 | 7.540% | $122.3913 | $122.39 | $122.40 | $122.40 |
| Purchase #2 | $234.51 | 13.811% | $266.8982 | $266.90 | $266.90 | $266.90 |
| Purchase #3 | $43.85 | 10.111% | $48.2837 | $48.28 | $48.30 | $48.30 |
| Purchase #4 | $126.34 | 10.640% | $139.7826 | $139.78 | $139.80 | $139.80 |
| Purchase #5 | $140.26 | 13.311% | $158.93 | $158.93 | $158.95 | $158.90 |
| Purchase #6 | $249.53 | 12.472% | $280.6514 | $280.65 | $280.65 | $280.70 |
| Purchase #7 | $21.52 | 5.260% | $22.652 | $22.65 | $22.65 | $22.70 |
| 7 purchase totals = | $929.82 | $1,039.5892 | $1,039.58 | $1,039.65 | $1,039.70 | |