| 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 | $211.43 | 13.179% | $239.2944 | $239.29 | $239.30 | $239.30 |
| Purchase #2 | $91.92 | 13.640% | $104.4579 | $104.46 | $104.45 | $104.50 |
| Purchase #3 | $172.93 | 10.361% | $190.8473 | $190.85 | $190.85 | $190.80 |
| Purchase #4 | $167.69 | 3.760% | $173.9951 | $174.00 | $174.00 | $174.00 |
| Purchase #5 | $10.58 | 11.563% | $11.8034 | $11.80 | $11.80 | $11.80 |
| Purchase #6 | $168.96 | 11.634% | $188.6168 | $188.62 | $188.60 | $188.60 |
| Purchase #7 | $190.27 | 8.505% | $206.4525 | $206.45 | $206.45 | $206.50 |
| 7 purchase totals = | $1,013.78 | $1,115.4674 | $1,115.47 | $1,115.45 | $1,115.50 | |