| 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 | $177.74 | 10.662% | $196.6906 | $196.69 | $196.70 | $196.70 |
| Purchase #2 | $22.94 | 9.774% | $25.1822 | $25.18 | $25.20 | $25.20 |
| Purchase #3 | $135.48 | 13.172% | $153.3254 | $153.33 | $153.35 | $153.30 |
| Purchase #4 | $109.84 | 4.742% | $115.0486 | $115.05 | $115.05 | $115.00 |
| Purchase #5 | $88.90 | 9.520% | $97.3633 | $97.36 | $97.35 | $97.40 |
| Purchase #6 | $247.37 | 4.719% | $259.0434 | $259.04 | $259.05 | $259.00 |
| Purchase #7 | $193.97 | 12.595% | $218.4005 | $218.40 | $218.40 | $218.40 |
| 7 purchase totals = | $976.24 | $1,065.0540 | $1,065.05 | $1,065.10 | $1,065.00 | |