| 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 | $135.62 | 3.405% | $140.2379 | $140.24 | $140.25 | $140.20 |
| Purchase #2 | $195.70 | 11.666% | $218.5304 | $218.53 | $218.55 | $218.50 |
| Purchase #3 | $200.94 | 10.773% | $222.5873 | $222.59 | $222.60 | $222.60 |
| Purchase #4 | $238.29 | 12.778% | $268.7387 | $268.74 | $268.75 | $268.70 |
| Purchase #5 | $111.75 | 3.503% | $115.6646 | $115.66 | $115.65 | $115.70 |
| Purchase #6 | $236.69 | 12.194% | $265.552 | $265.55 | $265.55 | $265.60 |
| Purchase #7 | $98.82 | 9.768% | $108.4727 | $108.47 | $108.45 | $108.50 |
| 7 purchase totals = | $1,217.81 | $1,339.7836 | $1,339.78 | $1,339.80 | $1,339.80 | |