| 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 | $188.26 | 4.666% | $197.0442 | $197.04 | $197.05 | $197.00 |
| Purchase #2 | $46.61 | 3.418% | $48.2031 | $48.20 | $48.20 | $48.20 |
| Purchase #3 | $99.82 | 12.592% | $112.3893 | $112.39 | $112.40 | $112.40 |
| Purchase #4 | $54.62 | 4.454% | $57.0528 | $57.05 | $57.05 | $57.10 |
| Purchase #5 | $239.54 | 7.469% | $257.4312 | $257.43 | $257.45 | $257.40 |
| Purchase #6 | $86.60 | 10.859% | $96.0039 | $96.00 | $96.00 | $96.00 |
| Purchase #7 | $248.86 | 13.710% | $282.9787 | $282.98 | $283.00 | $283.00 |
| 7 purchase totals = | $964.31 | $1,051.1032 | $1,051.09 | $1,051.15 | $1,051.10 | |