| 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 | $237.71 | 13.806% | $270.5282 | $270.53 | $270.55 | $270.50 |
| Purchase #2 | $82.42 | 3.235% | $85.0863 | $85.09 | $85.10 | $85.10 |
| Purchase #3 | $127.42 | 7.714% | $137.2492 | $137.25 | $137.25 | $137.20 |
| Purchase #4 | $202.88 | 8.822% | $220.7781 | $220.78 | $220.80 | $220.80 |
| Purchase #5 | $92.90 | 10.330% | $102.4966 | $102.50 | $102.50 | $102.50 |
| Purchase #6 | $31.73 | 13.228% | $35.9272 | $35.93 | $35.95 | $35.90 |
| Purchase #7 | $203.51 | 4.776% | $213.2296 | $213.23 | $213.25 | $213.20 |
| 7 purchase totals = | $978.57 | $1,065.2952 | $1,065.31 | $1,065.40 | $1,065.20 | |