| 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 | $121.62 | 13.393% | $137.9086 | $137.91 | $137.90 | $137.90 |
| Purchase #2 | $115.48 | 6.279% | $122.731 | $122.73 | $122.75 | $122.70 |
| Purchase #3 | $15.66 | 13.787% | $17.819 | $17.82 | $17.80 | $17.80 |
| Purchase #4 | $61.64 | 10.199% | $67.9267 | $67.93 | $67.95 | $67.90 |
| Purchase #5 | $221.90 | 4.430% | $231.7302 | $231.73 | $231.75 | $231.70 |
| Purchase #6 | $66.72 | 3.479% | $69.0412 | $69.04 | $69.05 | $69.00 |
| Purchase #7 | $97.26 | 7.417% | $104.4738 | $104.47 | $104.45 | $104.50 |
| 7 purchase totals = | $700.28 | $751.6305 | $751.63 | $751.65 | $751.50 | |