| 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 | $70.57 | 12.381% | $79.3073 | $79.31 | $79.30 | $79.30 |
| Purchase #2 | $217.35 | 9.830% | $238.7155 | $238.72 | $238.70 | $238.70 |
| Purchase #3 | $73.37 | 4.383% | $76.5858 | $76.59 | $76.60 | $76.60 |
| Purchase #4 | $236.43 | 9.172% | $258.1154 | $258.12 | $258.10 | $258.10 |
| Purchase #5 | $15.44 | 5.361% | $16.2677 | $16.27 | $16.25 | $16.30 |
| Purchase #6 | $122.64 | 10.871% | $135.9722 | $135.97 | $135.95 | $136.00 |
| Purchase #7 | $172.44 | 9.182% | $188.2734 | $188.27 | $188.25 | $188.30 |
| 7 purchase totals = | $908.24 | $993.2373 | $993.25 | $993.15 | $993.30 | |