| 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 | $72.49 | 12.259% | $81.3765 | $81.38 | $81.40 | $81.40 |
| Purchase #2 | $194.42 | 8.427% | $210.8038 | $210.80 | $210.80 | $210.80 |
| Purchase #3 | $166.32 | 4.758% | $174.2335 | $174.23 | $174.25 | $174.20 |
| Purchase #4 | $122.80 | 10.522% | $135.721 | $135.72 | $135.70 | $135.70 |
| Purchase #5 | $162.53 | 12.752% | $183.2558 | $183.26 | $183.25 | $183.30 |
| Purchase #6 | $61.72 | 11.295% | $68.6913 | $68.69 | $68.70 | $68.70 |
| Purchase #7 | $229.92 | 3.678% | $238.3765 | $238.38 | $238.40 | $238.40 |
| 7 purchase totals = | $1,010.20 | $1,092.4584 | $1,092.46 | $1,092.50 | $1,092.50 | |