| 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 | $101.27 | 4.584% | $105.9122 | $105.91 | $105.90 | $105.90 |
| Purchase #2 | $47.38 | 5.485% | $49.9788 | $49.98 | $50.00 | $50.00 |
| Purchase #3 | $137.59 | 9.566% | $150.7519 | $150.75 | $150.75 | $150.80 |
| Purchase #4 | $248.53 | 6.633% | $265.015 | $265.02 | $265.00 | $265.00 |
| Purchase #5 | $215.28 | 9.269% | $235.2343 | $235.23 | $235.25 | $235.20 |
| Purchase #6 | $181.98 | 11.689% | $203.2516 | $203.25 | $203.25 | $203.30 |
| Purchase #7 | $223.31 | 5.140% | $234.7881 | $234.79 | $234.80 | $234.80 |
| 7 purchase totals = | $1,155.34 | $1,244.9319 | $1,244.93 | $1,244.95 | $1,245.00 | |