| 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 | $207.58 | 6.336% | $220.7323 | $220.73 | $220.75 | $220.70 |
| Purchase #2 | $245.31 | 8.349% | $265.7909 | $265.79 | $265.80 | $265.80 |
| Purchase #3 | $190.44 | 5.381% | $200.6876 | $200.69 | $200.70 | $200.70 |
| Purchase #4 | $200.84 | 9.578% | $220.0765 | $220.08 | $220.10 | $220.10 |
| Purchase #5 | $240.65 | 3.163% | $248.2618 | $248.26 | $248.25 | $248.30 |
| Purchase #6 | $215.50 | 9.179% | $235.2807 | $235.28 | $235.30 | $235.30 |
| Purchase #7 | $128.59 | 9.733% | $141.1057 | $141.11 | $141.10 | $141.10 |
| 7 purchase totals = | $1,428.91 | $1,531.9355 | $1,531.94 | $1,532.00 | $1,532.00 | |