| 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 | $132.64 | 3.235% | $136.9309 | $136.93 | $136.95 | $136.90 |
| Purchase #2 | $205.93 | 11.623% | $229.8652 | $229.87 | $229.85 | $229.90 |
| Purchase #3 | $244.57 | 10.164% | $269.4281 | $269.43 | $269.45 | $269.40 |
| Purchase #4 | $131.75 | 4.336% | $137.4627 | $137.46 | $137.45 | $137.50 |
| Purchase #5 | $127.80 | 4.130% | $133.0781 | $133.08 | $133.10 | $133.10 |
| Purchase #6 | $95.49 | 8.515% | $103.621 | $103.62 | $103.60 | $103.60 |
| Purchase #7 | $115.50 | 8.649% | $125.4896 | $125.49 | $125.50 | $125.50 |
| 7 purchase totals = | $1,053.68 | $1,135.8756 | $1,135.88 | $1,135.90 | $1,135.90 | |