| 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 | $208.60 | 6.866% | $222.9225 | $222.92 | $222.90 | $222.90 |
| Purchase #2 | $245.42 | 12.424% | $275.911 | $275.91 | $275.90 | $275.90 |
| Purchase #3 | $13.80 | 7.191% | $14.7924 | $14.79 | $14.80 | $14.80 |
| Purchase #4 | $15.65 | 5.579% | $16.5231 | $16.52 | $16.50 | $16.50 |
| Purchase #5 | $91.40 | 10.486% | $100.9842 | $100.98 | $101.00 | $101.00 |
| Purchase #6 | $63.67 | 5.496% | $67.1693 | $67.17 | $67.15 | $67.20 |
| Purchase #7 | $181.47 | 5.250% | $190.9972 | $191.00 | $191.00 | $191.00 |
| 7 purchase totals = | $820.01 | $889.2997 | $889.29 | $889.25 | $889.30 | |