| 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 | $219.67 | 11.826% | $245.6482 | $245.65 | $245.65 | $245.60 |
| Purchase #2 | $37.42 | 8.657% | $40.6594 | $40.66 | $40.65 | $40.70 |
| Purchase #3 | $162.42 | 12.183% | $182.2076 | $182.21 | $182.20 | $182.20 |
| Purchase #4 | $94.80 | 3.309% | $97.9369 | $97.94 | $97.95 | $97.90 |
| Purchase #5 | $114.35 | 13.293% | $129.5505 | $129.55 | $129.55 | $129.60 |
| Purchase #6 | $121.84 | 7.209% | $130.6234 | $130.62 | $130.60 | $130.60 |
| Purchase #7 | $54.59 | 12.787% | $61.5704 | $61.57 | $61.55 | $61.60 |
| 7 purchase totals = | $805.09 | $888.1964 | $888.20 | $888.15 | $888.20 | |