| 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 | $19.96 | 11.624% | $22.2802 | $22.28 | $22.30 | $22.30 |
| Purchase #2 | $142.64 | 10.733% | $157.9496 | $157.95 | $157.95 | $157.90 |
| Purchase #3 | $188.53 | 9.773% | $206.955 | $206.96 | $206.95 | $207.00 |
| Purchase #4 | $224.94 | 5.148% | $236.5199 | $236.52 | $236.50 | $236.50 |
| Purchase #5 | $70.33 | 6.678% | $75.0266 | $75.03 | $75.05 | $75.00 |
| Purchase #6 | $120.99 | 6.693% | $129.0879 | $129.09 | $129.10 | $129.10 |
| Purchase #7 | $243.42 | 7.803% | $262.4141 | $262.41 | $262.40 | $262.40 |
| 7 purchase totals = | $1,010.81 | $1,090.2333 | $1,090.24 | $1,090.25 | $1,090.20 | |