| 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 | $197.53 | 4.478% | $206.3754 | $206.38 | $206.40 | $206.40 |
| Purchase #2 | $75.87 | 13.726% | $86.2839 | $86.28 | $86.30 | $86.30 |
| Purchase #3 | $107.49 | 13.490% | $121.9904 | $121.99 | $122.00 | $122.00 |
| Purchase #4 | $186.92 | 13.297% | $211.7748 | $211.77 | $211.75 | $211.80 |
| Purchase #5 | $214.52 | 13.345% | $243.1477 | $243.15 | $243.15 | $243.10 |
| Purchase #6 | $167.32 | 9.423% | $183.0866 | $183.09 | $183.10 | $183.10 |
| Purchase #7 | $22.37 | 11.135% | $24.8609 | $24.86 | $24.85 | $24.90 |
| 7 purchase totals = | $972.02 | $1,077.5197 | $1,077.52 | $1,077.55 | $1,077.60 | |