| 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 | $217.78 | 6.582% | $232.1143 | $232.11 | $232.10 | $232.10 |
| Purchase #2 | $42.82 | 5.165% | $45.0317 | $45.03 | $45.05 | $45.00 |
| Purchase #3 | $85.99 | 13.659% | $97.7354 | $97.74 | $97.75 | $97.70 |
| Purchase #4 | $183.76 | 8.218% | $198.8614 | $198.86 | $198.85 | $198.90 |
| Purchase #5 | $224.90 | 5.614% | $237.5259 | $237.53 | $237.55 | $237.50 |
| Purchase #6 | $5.69 | 13.694% | $6.4692 | $6.47 | $6.45 | $6.50 |
| Purchase #7 | $215.74 | 13.630% | $245.1454 | $245.15 | $245.15 | $245.10 |
| 7 purchase totals = | $976.68 | $1,062.8833 | $1,062.89 | $1,062.90 | $1,062.80 | |