| 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 | $65.37 | 11.288% | $72.749 | $72.75 | $72.75 | $72.70 |
| Purchase #2 | $75.91 | 11.113% | $84.3459 | $84.35 | $84.35 | $84.30 |
| Purchase #3 | $180.33 | 5.595% | $190.4195 | $190.42 | $190.40 | $190.40 |
| Purchase #4 | $197.62 | 9.118% | $215.639 | $215.64 | $215.65 | $215.60 |
| Purchase #5 | $203.89 | 11.590% | $227.5209 | $227.52 | $227.50 | $227.50 |
| Purchase #6 | $248.64 | 4.493% | $259.8114 | $259.81 | $259.80 | $259.80 |
| Purchase #7 | $203.79 | 13.127% | $230.5415 | $230.54 | $230.55 | $230.50 |
| 7 purchase totals = | $1,175.55 | $1,281.0272 | $1,281.03 | $1,281.00 | $1,280.80 | |