| 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 | $249.90 | 4.242% | $260.5008 | $260.50 | $260.50 | $260.50 |
| Purchase #2 | $10.49 | 10.322% | $11.5728 | $11.57 | $11.55 | $11.60 |
| Purchase #3 | $107.38 | 11.431% | $119.6546 | $119.65 | $119.65 | $119.70 |
| Purchase #4 | $241.84 | 6.206% | $256.8486 | $256.85 | $256.85 | $256.80 |
| Purchase #5 | $75.86 | 7.830% | $81.7998 | $81.80 | $81.80 | $81.80 |
| Purchase #6 | $70.55 | 6.384% | $75.0539 | $75.05 | $75.05 | $75.10 |
| Purchase #7 | $115.69 | 6.633% | $123.3637 | $123.36 | $123.35 | $123.40 |
| 7 purchase totals = | $871.71 | $928.7942 | $928.78 | $928.75 | $928.90 | |