| 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 | $237.73 | 4.561% | $248.5729 | $248.57 | $248.55 | $248.60 |
| Purchase #2 | $223.91 | 11.511% | $249.6843 | $249.68 | $249.70 | $249.70 |
| Purchase #3 | $23.57 | 10.145% | $25.9612 | $25.96 | $25.95 | $26.00 |
| Purchase #4 | $215.84 | 12.775% | $243.4136 | $243.41 | $243.40 | $243.40 |
| Purchase #5 | $204.43 | 12.691% | $230.3742 | $230.37 | $230.35 | $230.40 |
| Purchase #6 | $174.48 | 7.423% | $187.4317 | $187.43 | $187.45 | $187.40 |
| Purchase #7 | $75.80 | 13.836% | $86.2877 | $86.29 | $86.30 | $86.30 |
| 7 purchase totals = | $1,155.76 | $1,271.7256 | $1,271.71 | $1,271.70 | $1,271.80 | |