| 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 | $81.92 | 3.768% | $85.0067 | $85.01 | $85.00 | $85.00 |
| Purchase #2 | $79.58 | 4.833% | $83.4261 | $83.43 | $83.45 | $83.40 |
| Purchase #3 | $169.94 | 4.508% | $177.6009 | $177.60 | $177.60 | $177.60 |
| Purchase #4 | $215.82 | 10.850% | $239.2365 | $239.24 | $239.25 | $239.20 |
| Purchase #5 | $160.37 | 10.420% | $177.0806 | $177.08 | $177.10 | $177.10 |
| Purchase #6 | $183.35 | 3.765% | $190.2531 | $190.25 | $190.25 | $190.30 |
| Purchase #7 | $244.44 | 11.241% | $271.9175 | $271.92 | $271.90 | $271.90 |
| 7 purchase totals = | $1,135.42 | $1,224.5214 | $1,224.53 | $1,224.55 | $1,224.50 | |