| 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 | $220.28 | 13.239% | $249.4429 | $249.44 | $249.45 | $249.40 |
| Purchase #2 | $83.67 | 5.180% | $88.0041 | $88.00 | $88.00 | $88.00 |
| Purchase #3 | $196.54 | 4.222% | $204.8379 | $204.84 | $204.85 | $204.80 |
| Purchase #4 | $73.93 | 11.805% | $82.6574 | $82.66 | $82.65 | $82.70 |
| Purchase #5 | $132.27 | 13.286% | $149.8434 | $149.84 | $149.85 | $149.80 |
| Purchase #6 | $8.75 | 4.554% | $9.1485 | $9.15 | $9.15 | $9.10 |
| Purchase #7 | $163.46 | 11.577% | $182.3838 | $182.38 | $182.40 | $182.40 |
| 7 purchase totals = | $878.90 | $966.3180 | $966.31 | $966.35 | $966.20 | |