| 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 | $6.39 | 3.657% | $6.6237 | $6.62 | $6.60 | $6.60 |
| Purchase #2 | $194.70 | 11.688% | $217.4565 | $217.46 | $217.45 | $217.50 |
| Purchase #3 | $199.99 | 6.761% | $213.5113 | $213.51 | $213.50 | $213.50 |
| Purchase #4 | $241.79 | 4.346% | $252.2982 | $252.30 | $252.30 | $252.30 |
| Purchase #5 | $110.38 | 13.397% | $125.1676 | $125.17 | $125.15 | $125.20 |
| Purchase #6 | $103.44 | 13.102% | $116.9927 | $116.99 | $117.00 | $117.00 |
| Purchase #7 | $105.72 | 7.872% | $114.0423 | $114.04 | $114.05 | $114.00 |
| 7 purchase totals = | $962.41 | $1,046.0923 | $1,046.09 | $1,046.05 | $1,046.10 | |