| 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 | $33.84 | 9.102% | $36.9201 | $36.92 | $36.90 | $36.90 |
| Purchase #2 | $242.37 | 9.862% | $266.2725 | $266.27 | $266.25 | $266.30 |
| Purchase #3 | $153.33 | 3.265% | $158.3362 | $158.34 | $158.35 | $158.30 |
| Purchase #4 | $228.33 | 3.306% | $235.8786 | $235.88 | $235.90 | $235.90 |
| Purchase #5 | $194.88 | 8.683% | $211.8014 | $211.80 | $211.80 | $211.80 |
| Purchase #6 | $239.32 | 12.503% | $269.2422 | $269.24 | $269.25 | $269.20 |
| Purchase #7 | $177.52 | 8.207% | $192.0891 | $192.09 | $192.10 | $192.10 |
| 7 purchase totals = | $1,269.59 | $1,370.5401 | $1,370.54 | $1,370.55 | $1,370.50 | |