| 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 | $127.81 | 3.463% | $132.2361 | $132.24 | $132.25 | $132.20 |
| Purchase #2 | $56.76 | 8.298% | $61.4699 | $61.47 | $61.45 | $61.50 |
| Purchase #3 | $106.72 | 3.226% | $110.1628 | $110.16 | $110.15 | $110.20 |
| Purchase #4 | $245.82 | 13.659% | $279.3966 | $279.40 | $279.40 | $279.40 |
| Purchase #5 | $76.49 | 7.113% | $81.9307 | $81.93 | $81.95 | $81.90 |
| Purchase #6 | $159.52 | 10.580% | $176.3972 | $176.40 | $176.40 | $176.40 |
| Purchase #7 | $67.35 | 9.858% | $73.9894 | $73.99 | $74.00 | $74.00 |
| 7 purchase totals = | $840.47 | $915.5827 | $915.59 | $915.60 | $915.60 | |