| 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 | $208.64 | 12.343% | $234.3924 | $234.39 | $234.40 | $234.40 |
| Purchase #2 | $147.80 | 13.169% | $167.2638 | $167.26 | $167.25 | $167.30 |
| Purchase #3 | $116.76 | 6.220% | $124.0225 | $124.02 | $124.00 | $124.00 |
| Purchase #4 | $130.54 | 13.375% | $147.9997 | $148.00 | $148.00 | $148.00 |
| Purchase #5 | $105.49 | 4.359% | $110.0883 | $110.09 | $110.10 | $110.10 |
| Purchase #6 | $196.25 | 10.835% | $217.5137 | $217.51 | $217.50 | $217.50 |
| Purchase #7 | $148.75 | 3.602% | $154.108 | $154.11 | $154.10 | $154.10 |
| 7 purchase totals = | $1,054.23 | $1,155.3884 | $1,155.38 | $1,155.35 | $1,155.40 | |