| 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 | $249.49 | 11.195% | $277.4204 | $277.42 | $277.40 | $277.40 |
| Purchase #2 | $40.97 | 6.522% | $43.6421 | $43.64 | $43.65 | $43.60 |
| Purchase #3 | $237.81 | 11.771% | $265.8026 | $265.80 | $265.80 | $265.80 |
| Purchase #4 | $244.34 | 7.340% | $262.2746 | $262.27 | $262.25 | $262.30 |
| Purchase #5 | $167.38 | 9.450% | $183.1974 | $183.20 | $183.20 | $183.20 |
| Purchase #6 | $33.96 | 4.258% | $35.406 | $35.41 | $35.40 | $35.40 |
| Purchase #7 | $238.63 | 4.166% | $248.5713 | $248.57 | $248.55 | $248.60 |
| 7 purchase totals = | $1,212.58 | $1,316.3144 | $1,316.31 | $1,316.25 | $1,316.30 | |