| 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 | $14.77 | 9.333% | $16.1485 | $16.15 | $16.15 | $16.10 |
| Purchase #2 | $213.31 | 12.513% | $240.0015 | $240.00 | $240.00 | $240.00 |
| Purchase #3 | $239.66 | 12.797% | $270.3293 | $270.33 | $270.35 | $270.30 |
| Purchase #4 | $70.96 | 6.493% | $75.5674 | $75.57 | $75.55 | $75.60 |
| Purchase #5 | $159.87 | 3.703% | $165.79 | $165.79 | $165.80 | $165.80 |
| Purchase #6 | $71.59 | 7.521% | $76.9743 | $76.97 | $76.95 | $77.00 |
| Purchase #7 | $223.39 | 10.228% | $246.2383 | $246.24 | $246.25 | $246.20 |
| 7 purchase totals = | $993.55 | $1,091.0493 | $1,091.05 | $1,091.05 | $1,091.00 | |