| 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 | $18.53 | 4.828% | $19.4246 | $19.42 | $19.40 | $19.40 |
| Purchase #2 | $113.49 | 13.732% | $129.0744 | $129.07 | $129.05 | $129.10 |
| Purchase #3 | $155.83 | 11.265% | $173.3842 | $173.38 | $173.40 | $173.40 |
| Purchase #4 | $6.33 | 12.696% | $7.1337 | $7.13 | $7.15 | $7.10 |
| Purchase #5 | $210.34 | 11.721% | $234.994 | $234.99 | $235.00 | $235.00 |
| Purchase #6 | $215.84 | 11.707% | $241.1084 | $241.11 | $241.10 | $241.10 |
| Purchase #7 | $140.88 | 5.388% | $148.4706 | $148.47 | $148.45 | $148.50 |
| 7 purchase totals = | $861.24 | $953.5899 | $953.57 | $953.55 | $953.60 | |