| 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 | $219.66 | 9.135% | $239.7259 | $239.73 | $239.75 | $239.70 |
| Purchase #2 | $199.60 | 8.555% | $216.6758 | $216.68 | $216.70 | $216.70 |
| Purchase #3 | $107.58 | 5.413% | $113.4033 | $113.40 | $113.40 | $113.40 |
| Purchase #4 | $239.54 | 4.851% | $251.1601 | $251.16 | $251.15 | $251.20 |
| Purchase #5 | $206.32 | 7.443% | $221.6764 | $221.68 | $221.70 | $221.70 |
| Purchase #6 | $225.31 | 7.160% | $241.4422 | $241.44 | $241.45 | $241.40 |
| Purchase #7 | $102.51 | 13.545% | $116.395 | $116.40 | $116.40 | $116.40 |
| 7 purchase totals = | $1,300.52 | $1,400.4787 | $1,400.49 | $1,400.55 | $1,400.50 | |