| 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 | $137.27 | 5.131% | $144.3133 | $144.31 | $144.30 | $144.30 |
| Purchase #2 | $232.77 | 10.108% | $256.2984 | $256.30 | $256.30 | $256.30 |
| Purchase #3 | $174.95 | 6.204% | $185.8039 | $185.80 | $185.80 | $185.80 |
| Purchase #4 | $207.62 | 8.279% | $224.8089 | $224.81 | $224.80 | $224.80 |
| Purchase #5 | $98.70 | 9.801% | $108.3736 | $108.37 | $108.35 | $108.40 |
| Purchase #6 | $173.94 | 4.856% | $182.3865 | $182.39 | $182.40 | $182.40 |
| Purchase #7 | $239.59 | 3.641% | $248.3135 | $248.31 | $248.30 | $248.30 |
| 7 purchase totals = | $1,264.84 | $1,350.2981 | $1,350.29 | $1,350.25 | $1,350.30 | |