| 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 | $13.73 | 5.209% | $14.4452 | $14.45 | $14.45 | $14.40 |
| Purchase #2 | $208.74 | 10.635% | $230.9395 | $230.94 | $230.95 | $230.90 |
| Purchase #3 | $162.32 | 13.777% | $184.6828 | $184.68 | $184.70 | $184.70 |
| Purchase #4 | $109.56 | 13.591% | $124.4503 | $124.45 | $124.45 | $124.50 |
| Purchase #5 | $99.57 | 6.190% | $105.7334 | $105.73 | $105.75 | $105.70 |
| Purchase #6 | $102.97 | 12.290% | $115.625 | $115.63 | $115.65 | $115.60 |
| Purchase #7 | $170.88 | 13.443% | $193.8514 | $193.85 | $193.85 | $193.90 |
| 7 purchase totals = | $867.77 | $969.7276 | $969.73 | $969.80 | $969.70 | |