| 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 | $236.89 | 7.699% | $255.1282 | $255.13 | $255.15 | $255.10 |
| Purchase #2 | $181.65 | 10.208% | $200.1928 | $200.19 | $200.20 | $200.20 |
| Purchase #3 | $7.38 | 4.848% | $7.7378 | $7.74 | $7.75 | $7.70 |
| Purchase #4 | $10.68 | 11.207% | $11.8769 | $11.88 | $11.90 | $11.90 |
| Purchase #5 | $210.92 | 13.412% | $239.2086 | $239.21 | $239.20 | $239.20 |
| Purchase #6 | $95.76 | 12.496% | $107.7262 | $107.73 | $107.75 | $107.70 |
| Purchase #7 | $143.28 | 11.112% | $159.2013 | $159.20 | $159.20 | $159.20 |
| 7 purchase totals = | $886.56 | $981.0718 | $981.08 | $981.15 | $981.00 | |