| 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 | $95.72 | 12.207% | $107.4045 | $107.40 | $107.40 | $107.40 |
| Purchase #2 | $114.93 | 8.580% | $124.791 | $124.79 | $124.80 | $124.80 |
| Purchase #3 | $196.36 | 5.253% | $206.6748 | $206.67 | $206.65 | $206.70 |
| Purchase #4 | $208.25 | 6.338% | $221.4489 | $221.45 | $221.45 | $221.40 |
| Purchase #5 | $38.40 | 11.155% | $42.6835 | $42.68 | $42.70 | $42.70 |
| Purchase #6 | $187.76 | 3.151% | $193.6763 | $193.68 | $193.70 | $193.70 |
| Purchase #7 | $116.43 | 10.530% | $128.6901 | $128.69 | $128.70 | $128.70 |
| 7 purchase totals = | $957.85 | $1,025.3691 | $1,025.36 | $1,025.40 | $1,025.40 | |