| 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 | $230.46 | 4.765% | $241.4414 | $241.44 | $241.45 | $241.40 |
| Purchase #2 | $111.37 | 5.576% | $117.58 | $117.58 | $117.60 | $117.60 |
| Purchase #3 | $206.86 | 6.334% | $219.9625 | $219.96 | $219.95 | $220.00 |
| Purchase #4 | $82.58 | 12.387% | $92.8092 | $92.81 | $92.80 | $92.80 |
| Purchase #5 | $97.79 | 7.419% | $105.045 | $105.05 | $105.05 | $105.00 |
| Purchase #6 | $169.39 | 13.782% | $192.7353 | $192.74 | $192.75 | $192.70 |
| Purchase #7 | $36.67 | 3.126% | $37.8163 | $37.82 | $37.80 | $37.80 |
| 7 purchase totals = | $935.12 | $1,007.3897 | $1,007.40 | $1,007.40 | $1,007.30 | |