| 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 | $235.87 | 4.601% | $246.7224 | $246.72 | $246.70 | $246.70 |
| Purchase #2 | $101.60 | 10.841% | $112.6145 | $112.61 | $112.60 | $112.60 |
| Purchase #3 | $76.56 | 6.296% | $81.3802 | $81.38 | $81.40 | $81.40 |
| Purchase #4 | $189.31 | 7.214% | $202.9668 | $202.97 | $202.95 | $203.00 |
| Purchase #5 | $106.55 | 9.331% | $116.4922 | $116.49 | $116.50 | $116.50 |
| Purchase #6 | $189.38 | 12.202% | $212.4881 | $212.49 | $212.50 | $212.50 |
| Purchase #7 | $161.98 | 9.233% | $176.9356 | $176.94 | $176.95 | $176.90 |
| 7 purchase totals = | $1,061.25 | $1,149.5998 | $1,149.60 | $1,149.60 | $1,149.60 | |