| 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 | $8.82 | 4.335% | $9.2023 | $9.20 | $9.20 | $9.20 |
| Purchase #2 | $182.82 | 3.361% | $188.9646 | $188.96 | $188.95 | $189.00 |
| Purchase #3 | $32.31 | 6.411% | $34.3814 | $34.38 | $34.40 | $34.40 |
| Purchase #4 | $173.67 | 5.433% | $183.1055 | $183.11 | $183.10 | $183.10 |
| Purchase #5 | $226.68 | 12.214% | $254.3667 | $254.37 | $254.35 | $254.40 |
| Purchase #6 | $113.26 | 9.152% | $123.6256 | $123.63 | $123.65 | $123.60 |
| Purchase #7 | $71.42 | 7.479% | $76.7615 | $76.76 | $76.75 | $76.80 |
| 7 purchase totals = | $808.98 | $870.4076 | $870.41 | $870.40 | $870.50 | |