| 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 | $29.41 | 12.371% | $33.0483 | $33.05 | $33.05 | $33.00 |
| Purchase #2 | $132.61 | 8.835% | $144.3261 | $144.33 | $144.35 | $144.30 |
| Purchase #3 | $47.58 | 10.170% | $52.4189 | $52.42 | $52.40 | $52.40 |
| Purchase #4 | $223.59 | 3.450% | $231.3039 | $231.30 | $231.30 | $231.30 |
| Purchase #5 | $177.88 | 5.689% | $187.9996 | $188.00 | $188.00 | $188.00 |
| Purchase #6 | $231.27 | 5.773% | $244.6212 | $244.62 | $244.60 | $244.60 |
| Purchase #7 | $179.76 | 11.122% | $199.7529 | $199.75 | $199.75 | $199.80 |
| 7 purchase totals = | $1,022.10 | $1,093.4709 | $1,093.47 | $1,093.45 | $1,093.40 | |