| 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 | $240.68 | 4.354% | $251.1592 | $251.16 | $251.15 | $251.20 |
| Purchase #2 | $73.70 | 7.606% | $79.3056 | $79.31 | $79.30 | $79.30 |
| Purchase #3 | $57.73 | 6.524% | $61.4963 | $61.50 | $61.50 | $61.50 |
| Purchase #4 | $213.85 | 3.146% | $220.5777 | $220.58 | $220.60 | $220.60 |
| Purchase #5 | $228.47 | 12.307% | $256.5878 | $256.59 | $256.60 | $256.60 |
| Purchase #6 | $23.79 | 4.599% | $24.8841 | $24.88 | $24.90 | $24.90 |
| Purchase #7 | $22.91 | 6.460% | $24.39 | $24.39 | $24.40 | $24.40 |
| 7 purchase totals = | $861.13 | $918.4007 | $918.41 | $918.45 | $918.50 | |