| 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 | $207.79 | 9.179% | $226.863 | $226.86 | $226.85 | $226.90 |
| Purchase #2 | $198.66 | 5.234% | $209.0579 | $209.06 | $209.05 | $209.10 |
| Purchase #3 | $233.83 | 8.375% | $253.4133 | $253.41 | $253.40 | $253.40 |
| Purchase #4 | $58.59 | 7.869% | $63.2004 | $63.20 | $63.20 | $63.20 |
| Purchase #5 | $18.55 | 10.582% | $20.513 | $20.51 | $20.50 | $20.50 |
| Purchase #6 | $75.51 | 11.260% | $84.0124 | $84.01 | $84.00 | $84.00 |
| Purchase #7 | $120.77 | 6.801% | $128.9836 | $128.98 | $129.00 | $129.00 |
| 7 purchase totals = | $913.70 | $986.0436 | $986.03 | $986.00 | $986.10 | |