| 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 | $245.27 | 10.448% | $270.8958 | $270.90 | $270.90 | $270.90 |
| Purchase #2 | $14.29 | 8.729% | $15.5374 | $15.54 | $15.55 | $15.50 |
| Purchase #3 | $207.94 | 8.493% | $225.6003 | $225.60 | $225.60 | $225.60 |
| Purchase #4 | $199.73 | 8.349% | $216.4055 | $216.41 | $216.40 | $216.40 |
| Purchase #5 | $188.92 | 4.247% | $196.9434 | $196.94 | $196.95 | $196.90 |
| Purchase #6 | $114.90 | 4.459% | $120.0234 | $120.02 | $120.00 | $120.00 |
| Purchase #7 | $206.32 | 6.520% | $219.7721 | $219.77 | $219.75 | $219.80 |
| 7 purchase totals = | $1,177.37 | $1,265.1779 | $1,265.18 | $1,265.15 | $1,265.10 | |