| 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 | $125.78 | 9.464% | $137.6838 | $137.68 | $137.70 | $137.70 |
| Purchase #2 | $239.53 | 12.305% | $269.0042 | $269.00 | $269.00 | $269.00 |
| Purchase #3 | $137.52 | 13.551% | $156.1553 | $156.16 | $156.15 | $156.20 |
| Purchase #4 | $187.38 | 10.597% | $207.2367 | $207.24 | $207.25 | $207.20 |
| Purchase #5 | $57.69 | 11.685% | $64.4311 | $64.43 | $64.45 | $64.40 |
| Purchase #6 | $79.53 | 4.750% | $83.3077 | $83.31 | $83.30 | $83.30 |
| Purchase #7 | $62.53 | 4.842% | $65.5577 | $65.56 | $65.55 | $65.60 |
| 7 purchase totals = | $889.96 | $983.3765 | $983.38 | $983.40 | $983.40 | |