| 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 | $190.32 | 5.670% | $201.1111 | $201.11 | $201.10 | $201.10 |
| Purchase #2 | $229.39 | 5.173% | $241.2563 | $241.26 | $241.25 | $241.30 |
| Purchase #3 | $116.72 | 6.494% | $124.2998 | $124.30 | $124.30 | $124.30 |
| Purchase #4 | $132.60 | 11.547% | $147.9113 | $147.91 | $147.90 | $147.90 |
| Purchase #5 | $208.42 | 10.663% | $230.6438 | $230.64 | $230.65 | $230.60 |
| Purchase #6 | $227.86 | 10.603% | $252.02 | $252.02 | $252.00 | $252.00 |
| Purchase #7 | $247.47 | 11.219% | $275.2337 | $275.23 | $275.25 | $275.20 |
| 7 purchase totals = | $1,352.78 | $1,472.4760 | $1,472.47 | $1,472.45 | $1,472.40 | |