| 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 | $243.93 | 10.687% | $269.9988 | $270.00 | $270.00 | $270.00 |
| Purchase #2 | $243.27 | 8.642% | $264.2934 | $264.29 | $264.30 | $264.30 |
| Purchase #3 | $137.40 | 4.282% | $143.2835 | $143.28 | $143.30 | $143.30 |
| Purchase #4 | $47.30 | 9.872% | $51.9695 | $51.97 | $51.95 | $52.00 |
| Purchase #5 | $78.49 | 10.678% | $86.8712 | $86.87 | $86.85 | $86.90 |
| Purchase #6 | $130.79 | 11.164% | $145.3914 | $145.39 | $145.40 | $145.40 |
| Purchase #7 | $61.41 | 13.781% | $69.8729 | $69.87 | $69.85 | $69.90 |
| 7 purchase totals = | $942.59 | $1,031.6807 | $1,031.67 | $1,031.65 | $1,031.80 | |