| 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 | $78.61 | 3.286% | $81.1931 | $81.19 | $81.20 | $81.20 |
| Purchase #2 | $248.27 | 7.793% | $267.6177 | $267.62 | $267.60 | $267.60 |
| Purchase #3 | $237.64 | 5.371% | $250.4036 | $250.40 | $250.40 | $250.40 |
| Purchase #4 | $179.93 | 6.122% | $190.9453 | $190.95 | $190.95 | $190.90 |
| Purchase #5 | $105.61 | 13.361% | $119.7206 | $119.72 | $119.70 | $119.70 |
| Purchase #6 | $138.36 | 7.136% | $148.2334 | $148.23 | $148.25 | $148.20 |
| Purchase #7 | $153.48 | 3.517% | $158.8779 | $158.88 | $158.90 | $158.90 |
| 7 purchase totals = | $1,141.90 | $1,216.9916 | $1,216.99 | $1,217.00 | $1,216.90 | |