| 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 | $89.32 | 4.735% | $93.5493 | $93.55 | $93.55 | $93.50 |
| Purchase #2 | $195.95 | 10.691% | $216.899 | $216.90 | $216.90 | $216.90 |
| Purchase #3 | $172.99 | 8.709% | $188.0557 | $188.06 | $188.05 | $188.10 |
| Purchase #4 | $121.56 | 9.252% | $132.8067 | $132.81 | $132.80 | $132.80 |
| Purchase #5 | $247.54 | 8.183% | $267.7962 | $267.80 | $267.80 | $267.80 |
| Purchase #6 | $181.27 | 9.559% | $198.5976 | $198.60 | $198.60 | $198.60 |
| Purchase #7 | $68.98 | 11.835% | $77.1438 | $77.14 | $77.15 | $77.10 |
| 7 purchase totals = | $1,077.61 | $1,174.8483 | $1,174.86 | $1,174.85 | $1,174.80 | |