| 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 | $215.81 | 11.509% | $240.6476 | $240.65 | $240.65 | $240.60 |
| Purchase #2 | $129.87 | 4.243% | $135.3804 | $135.38 | $135.40 | $135.40 |
| Purchase #3 | $114.95 | 8.443% | $124.6552 | $124.66 | $124.65 | $124.70 |
| Purchase #4 | $117.69 | 5.705% | $124.4042 | $124.40 | $124.40 | $124.40 |
| Purchase #5 | $178.39 | 8.583% | $193.7012 | $193.70 | $193.70 | $193.70 |
| Purchase #6 | $139.56 | 6.550% | $148.7012 | $148.70 | $148.70 | $148.70 |
| Purchase #7 | $146.39 | 12.138% | $164.1588 | $164.16 | $164.15 | $164.20 |
| 7 purchase totals = | $1,042.66 | $1,131.6486 | $1,131.65 | $1,131.65 | $1,131.70 | |