| 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 | $127.45 | 13.104% | $144.151 | $144.15 | $144.15 | $144.20 |
| Purchase #2 | $78.64 | 4.416% | $82.1127 | $82.11 | $82.10 | $82.10 |
| Purchase #3 | $237.90 | 13.242% | $269.4027 | $269.40 | $269.40 | $269.40 |
| Purchase #4 | $239.81 | 10.766% | $265.6279 | $265.63 | $265.65 | $265.60 |
| Purchase #5 | $139.43 | 4.724% | $146.0167 | $146.02 | $146.00 | $146.00 |
| Purchase #6 | $219.74 | 12.845% | $247.9656 | $247.97 | $247.95 | $248.00 |
| Purchase #7 | $12.35 | 5.213% | $12.9938 | $12.99 | $13.00 | $13.00 |
| 7 purchase totals = | $1,055.32 | $1,168.2704 | $1,168.27 | $1,168.25 | $1,168.30 | |