| 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 | $237.64 | 9.348% | $259.8546 | $259.85 | $259.85 | $259.90 |
| Purchase #2 | $47.92 | 11.104% | $53.241 | $53.24 | $53.25 | $53.20 |
| Purchase #3 | $48.33 | 3.778% | $50.1559 | $50.16 | $50.15 | $50.20 |
| Purchase #4 | $105.70 | 12.561% | $118.977 | $118.98 | $119.00 | $119.00 |
| Purchase #5 | $47.54 | 9.200% | $51.9137 | $51.91 | $51.90 | $51.90 |
| Purchase #6 | $213.64 | 10.447% | $235.959 | $235.96 | $235.95 | $236.00 |
| Purchase #7 | $240.45 | 13.425% | $272.7304 | $272.73 | $272.75 | $272.70 |
| 7 purchase totals = | $941.22 | $1,042.8316 | $1,042.83 | $1,042.85 | $1,042.90 | |