| 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 | $230.73 | 7.823% | $248.78 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $135.41 | 12.764% | $152.6937 | $152.69 | $152.70 | $152.70 |
| Purchase #3 | $208.66 | 13.172% | $236.1447 | $236.14 | $236.15 | $236.10 |
| Purchase #4 | $109.68 | 6.342% | $116.6359 | $116.64 | $116.65 | $116.60 |
| Purchase #5 | $51.51 | 13.831% | $58.6343 | $58.63 | $58.65 | $58.60 |
| Purchase #6 | $177.77 | 4.341% | $185.487 | $185.49 | $185.50 | $185.50 |
| Purchase #7 | $24.73 | 10.486% | $27.3232 | $27.32 | $27.30 | $27.30 |
| 7 purchase totals = | $938.49 | $1,025.6988 | $1,025.69 | $1,025.75 | $1,025.60 | |