| 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 | $241.39 | 9.720% | $264.8531 | $264.85 | $264.85 | $264.90 |
| Purchase #2 | $178.80 | 10.615% | $197.7796 | $197.78 | $197.80 | $197.80 |
| Purchase #3 | $163.82 | 6.576% | $174.5928 | $174.59 | $174.60 | $174.60 |
| Purchase #4 | $179.47 | 11.288% | $199.7286 | $199.73 | $199.75 | $199.70 |
| Purchase #5 | $175.96 | 3.682% | $182.4388 | $182.44 | $182.45 | $182.40 |
| Purchase #6 | $75.64 | 4.683% | $79.1822 | $79.18 | $79.20 | $79.20 |
| Purchase #7 | $129.27 | 5.659% | $136.5854 | $136.59 | $136.60 | $136.60 |
| 7 purchase totals = | $1,144.35 | $1,235.1605 | $1,235.16 | $1,235.25 | $1,235.20 | |