| 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 | $109.63 | 13.740% | $124.6932 | $124.69 | $124.70 | $124.70 |
| Purchase #2 | $152.30 | 9.650% | $166.997 | $167.00 | $167.00 | $167.00 |
| Purchase #3 | $181.61 | 8.793% | $197.579 | $197.58 | $197.60 | $197.60 |
| Purchase #4 | $140.57 | 9.248% | $153.5699 | $153.57 | $153.55 | $153.60 |
| Purchase #5 | $76.36 | 13.803% | $86.9 | $86.90 | $86.90 | $86.90 |
| Purchase #6 | $240.70 | 10.497% | $265.9663 | $265.97 | $265.95 | $266.00 |
| Purchase #7 | $208.97 | 13.748% | $237.6992 | $237.70 | $237.70 | $237.70 |
| 7 purchase totals = | $1,110.14 | $1,233.4046 | $1,233.41 | $1,233.40 | $1,233.50 | |