| 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 | $12.54 | 13.423% | $14.2232 | $14.22 | $14.20 | $14.20 |
| Purchase #2 | $240.56 | 8.731% | $261.5633 | $261.56 | $261.55 | $261.60 |
| Purchase #3 | $18.99 | 11.520% | $21.1776 | $21.18 | $21.20 | $21.20 |
| Purchase #4 | $250.32 | 7.690% | $269.5696 | $269.57 | $269.55 | $269.60 |
| Purchase #5 | $120.81 | 8.564% | $131.1562 | $131.16 | $131.15 | $131.20 |
| Purchase #6 | $198.74 | 12.382% | $223.348 | $223.35 | $223.35 | $223.30 |
| Purchase #7 | $203.77 | 7.584% | $219.2239 | $219.22 | $219.20 | $219.20 |
| 7 purchase totals = | $1,045.73 | $1,140.2618 | $1,140.26 | $1,140.20 | $1,140.30 | |