| 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 | $228.81 | 4.517% | $239.1453 | $239.15 | $239.15 | $239.10 |
| Purchase #2 | $177.72 | 8.760% | $193.2883 | $193.29 | $193.30 | $193.30 |
| Purchase #3 | $135.57 | 8.593% | $147.2195 | $147.22 | $147.20 | $147.20 |
| Purchase #4 | $231.45 | 7.323% | $248.3991 | $248.40 | $248.40 | $248.40 |
| Purchase #5 | $153.96 | 6.152% | $163.4316 | $163.43 | $163.45 | $163.40 |
| Purchase #6 | $183.89 | 11.523% | $205.0796 | $205.08 | $205.10 | $205.10 |
| Purchase #7 | $171.91 | 11.147% | $191.0728 | $191.07 | $191.05 | $191.10 |
| 7 purchase totals = | $1,283.31 | $1,387.6362 | $1,387.64 | $1,387.65 | $1,387.60 | |