| 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 | $122.45 | 7.757% | $131.9484 | $131.95 | $131.95 | $131.90 |
| Purchase #2 | $125.43 | 8.633% | $136.2584 | $136.26 | $136.25 | $136.30 |
| Purchase #3 | $82.85 | 5.422% | $87.3421 | $87.34 | $87.35 | $87.30 |
| Purchase #4 | $221.64 | 4.372% | $231.3301 | $231.33 | $231.35 | $231.30 |
| Purchase #5 | $206.45 | 8.600% | $224.2047 | $224.20 | $224.20 | $224.20 |
| Purchase #6 | $166.25 | 11.593% | $185.5234 | $185.52 | $185.50 | $185.50 |
| Purchase #7 | $178.31 | 9.403% | $195.0765 | $195.08 | $195.10 | $195.10 |
| 7 purchase totals = | $1,103.38 | $1,191.6836 | $1,191.68 | $1,191.70 | $1,191.60 | |