| 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 | $121.49 | 8.153% | $131.3951 | $131.40 | $131.40 | $131.40 |
| Purchase #2 | $191.58 | 4.510% | $200.2203 | $200.22 | $200.20 | $200.20 |
| Purchase #3 | $215.84 | 7.480% | $231.9848 | $231.98 | $232.00 | $232.00 |
| Purchase #4 | $22.64 | 8.532% | $24.5716 | $24.57 | $24.55 | $24.60 |
| Purchase #5 | $206.44 | 3.217% | $213.0812 | $213.08 | $213.10 | $213.10 |
| Purchase #6 | $78.82 | 6.673% | $84.0797 | $84.08 | $84.10 | $84.10 |
| Purchase #7 | $92.80 | 4.841% | $97.2924 | $97.29 | $97.30 | $97.30 |
| 7 purchase totals = | $929.61 | $982.6251 | $982.62 | $982.65 | $982.70 | |