| 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 | $247.81 | 9.743% | $271.9541 | $271.95 | $271.95 | $272.00 |
| Purchase #2 | $234.44 | 13.210% | $265.4095 | $265.41 | $265.40 | $265.40 |
| Purchase #3 | $25.46 | 4.773% | $26.6752 | $26.68 | $26.70 | $26.70 |
| Purchase #4 | $101.26 | 13.174% | $114.6 | $114.60 | $114.60 | $114.60 |
| Purchase #5 | $155.52 | 10.244% | $171.4515 | $171.45 | $171.45 | $171.50 |
| Purchase #6 | $105.76 | 10.852% | $117.2371 | $117.24 | $117.25 | $117.20 |
| Purchase #7 | $243.31 | 11.774% | $271.9573 | $271.96 | $271.95 | $272.00 |
| 7 purchase totals = | $1,113.56 | $1,239.2847 | $1,239.29 | $1,239.30 | $1,239.40 | |