| 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 | $116.29 | 11.299% | $129.4296 | $129.43 | $129.45 | $129.40 |
| Purchase #2 | $100.96 | 12.451% | $113.5305 | $113.53 | $113.55 | $113.50 |
| Purchase #3 | $197.91 | 5.694% | $209.179 | $209.18 | $209.20 | $209.20 |
| Purchase #4 | $159.92 | 13.561% | $181.6068 | $181.61 | $181.60 | $181.60 |
| Purchase #5 | $86.65 | 3.318% | $89.525 | $89.53 | $89.55 | $89.50 |
| Purchase #6 | $104.71 | 7.731% | $112.8051 | $112.81 | $112.80 | $112.80 |
| Purchase #7 | $218.40 | 9.477% | $239.0978 | $239.10 | $239.10 | $239.10 |
| 7 purchase totals = | $984.84 | $1,075.1738 | $1,075.19 | $1,075.25 | $1,075.10 | |