| 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 | $80.96 | 9.176% | $88.3889 | $88.39 | $88.40 | $88.40 |
| Purchase #2 | $206.66 | 9.719% | $226.7453 | $226.75 | $226.75 | $226.70 |
| Purchase #3 | $226.93 | 10.368% | $250.4581 | $250.46 | $250.45 | $250.50 |
| Purchase #4 | $237.97 | 6.853% | $254.2781 | $254.28 | $254.30 | $254.30 |
| Purchase #5 | $214.68 | 12.757% | $242.0667 | $242.07 | $242.05 | $242.10 |
| Purchase #6 | $53.71 | 9.755% | $58.9494 | $58.95 | $58.95 | $58.90 |
| Purchase #7 | $62.26 | 9.807% | $68.3658 | $68.37 | $68.35 | $68.40 |
| 7 purchase totals = | $1,083.17 | $1,189.2523 | $1,189.27 | $1,189.25 | $1,189.30 | |