| 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 | $210.92 | 4.282% | $219.9516 | $219.95 | $219.95 | $220.00 |
| Purchase #2 | $222.89 | 4.796% | $233.5798 | $233.58 | $233.60 | $233.60 |
| Purchase #3 | $231.42 | 9.389% | $253.148 | $253.15 | $253.15 | $253.10 |
| Purchase #4 | $230.80 | 13.312% | $261.5241 | $261.52 | $261.50 | $261.50 |
| Purchase #5 | $207.34 | 11.232% | $230.6284 | $230.63 | $230.65 | $230.60 |
| Purchase #6 | $105.36 | 3.860% | $109.4269 | $109.43 | $109.45 | $109.40 |
| Purchase #7 | $164.67 | 4.499% | $172.0785 | $172.08 | $172.10 | $172.10 |
| 7 purchase totals = | $1,373.40 | $1,480.3373 | $1,480.34 | $1,480.40 | $1,480.30 | |