| 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 | $197.27 | 11.328% | $219.6167 | $219.62 | $219.60 | $219.60 |
| Purchase #2 | $10.87 | 10.198% | $11.9785 | $11.98 | $12.00 | $12.00 |
| Purchase #3 | $163.82 | 6.238% | $174.0391 | $174.04 | $174.05 | $174.00 |
| Purchase #4 | $169.32 | 4.753% | $177.3678 | $177.37 | $177.35 | $177.40 |
| Purchase #5 | $237.29 | 8.562% | $257.6068 | $257.61 | $257.60 | $257.60 |
| Purchase #6 | $110.42 | 13.200% | $124.9954 | $125.00 | $125.00 | $125.00 |
| Purchase #7 | $247.56 | 4.508% | $258.72 | $258.72 | $258.70 | $258.70 |
| 7 purchase totals = | $1,136.55 | $1,224.3243 | $1,224.34 | $1,224.30 | $1,224.30 | |