| 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 | $87.27 | 11.733% | $97.5094 | $97.51 | $97.50 | $97.50 |
| Purchase #2 | $151.44 | 8.680% | $164.585 | $164.59 | $164.60 | $164.60 |
| Purchase #3 | $194.31 | 13.650% | $220.8333 | $220.83 | $220.85 | $220.80 |
| Purchase #4 | $110.68 | 6.227% | $117.572 | $117.57 | $117.55 | $117.60 |
| Purchase #5 | $228.39 | 5.251% | $240.3828 | $240.38 | $240.40 | $240.40 |
| Purchase #6 | $105.81 | 11.723% | $118.2141 | $118.21 | $118.20 | $118.20 |
| Purchase #7 | $197.71 | 5.206% | $208.0028 | $208.00 | $208.00 | $208.00 |
| 7 purchase totals = | $1,075.61 | $1,167.0994 | $1,167.09 | $1,167.10 | $1,167.10 | |