| 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 | $187.61 | 10.654% | $207.598 | $207.60 | $207.60 | $207.60 |
| Purchase #2 | $84.44 | 12.592% | $95.0727 | $95.07 | $95.05 | $95.10 |
| Purchase #3 | $175.96 | 11.461% | $196.1268 | $196.13 | $196.15 | $196.10 |
| Purchase #4 | $167.96 | 7.117% | $179.9137 | $179.91 | $179.90 | $179.90 |
| Purchase #5 | $100.37 | 11.846% | $112.2598 | $112.26 | $112.25 | $112.30 |
| Purchase #6 | $101.83 | 11.556% | $113.5975 | $113.60 | $113.60 | $113.60 |
| Purchase #7 | $217.56 | 3.289% | $224.7155 | $224.72 | $224.70 | $224.70 |
| 7 purchase totals = | $1,035.73 | $1,129.2840 | $1,129.29 | $1,129.25 | $1,129.30 | |