| 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 | $48.26 | 4.865% | $50.6078 | $50.61 | $50.60 | $50.60 |
| Purchase #2 | $110.37 | 3.721% | $114.4769 | $114.48 | $114.50 | $114.50 |
| Purchase #3 | $215.82 | 4.337% | $225.1801 | $225.18 | $225.20 | $225.20 |
| Purchase #4 | $243.38 | 8.140% | $263.1911 | $263.19 | $263.20 | $263.20 |
| Purchase #5 | $212.37 | 7.793% | $228.92 | $228.92 | $228.90 | $228.90 |
| Purchase #6 | $30.64 | 3.384% | $31.6769 | $31.68 | $31.70 | $31.70 |
| Purchase #7 | $178.59 | 7.533% | $192.0432 | $192.04 | $192.05 | $192.00 |
| 7 purchase totals = | $1,039.43 | $1,106.0960 | $1,106.10 | $1,106.15 | $1,106.10 | |