| 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 | $22.27 | 7.496% | $23.9394 | $23.94 | $23.95 | $23.90 |
| Purchase #2 | $249.47 | 13.345% | $282.7618 | $282.76 | $282.75 | $282.80 |
| Purchase #3 | $124.74 | 3.468% | $129.066 | $129.07 | $129.05 | $129.10 |
| Purchase #4 | $130.39 | 4.732% | $136.5601 | $136.56 | $136.55 | $136.60 |
| Purchase #5 | $248.86 | 10.104% | $274.0048 | $274.00 | $274.00 | $274.00 |
| Purchase #6 | $6.66 | 3.398% | $6.8863 | $6.89 | $6.90 | $6.90 |
| Purchase #7 | $122.60 | 3.103% | $126.4043 | $126.40 | $126.40 | $126.40 |
| 7 purchase totals = | $904.99 | $979.6227 | $979.62 | $979.60 | $979.70 | |