| 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 | $203.85 | 3.379% | $210.7381 | $210.74 | $210.75 | $210.70 |
| Purchase #2 | $151.28 | 12.194% | $169.7271 | $169.73 | $169.75 | $169.70 |
| Purchase #3 | $97.64 | 6.653% | $104.136 | $104.14 | $104.15 | $104.10 |
| Purchase #4 | $131.37 | 7.840% | $141.6694 | $141.67 | $141.65 | $141.70 |
| Purchase #5 | $70.36 | 3.677% | $72.9471 | $72.95 | $72.95 | $72.90 |
| Purchase #6 | $39.60 | 13.145% | $44.8054 | $44.81 | $44.80 | $44.80 |
| Purchase #7 | $79.32 | 7.376% | $85.1706 | $85.17 | $85.15 | $85.20 |
| 7 purchase totals = | $773.42 | $829.1937 | $829.21 | $829.20 | $829.10 | |