| 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 | $206.74 | 5.290% | $217.6765 | $217.68 | $217.70 | $217.70 |
| Purchase #2 | $218.76 | 8.354% | $237.0352 | $237.04 | $237.05 | $237.00 |
| Purchase #3 | $182.79 | 8.272% | $197.9104 | $197.91 | $197.90 | $197.90 |
| Purchase #4 | $16.59 | 9.814% | $18.2181 | $18.22 | $18.20 | $18.20 |
| Purchase #5 | $154.96 | 13.555% | $175.9648 | $175.96 | $175.95 | $176.00 |
| Purchase #6 | $212.42 | 13.149% | $240.3511 | $240.35 | $240.35 | $240.40 |
| Purchase #7 | $106.92 | 10.799% | $118.4663 | $118.47 | $118.45 | $118.50 |
| 7 purchase totals = | $1,099.18 | $1,205.6224 | $1,205.63 | $1,205.60 | $1,205.70 | |