| 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 | $211.92 | 9.855% | $232.8047 | $232.80 | $232.80 | $232.80 |
| Purchase #2 | $153.50 | 8.563% | $166.6442 | $166.64 | $166.65 | $166.60 |
| Purchase #3 | $148.30 | 10.535% | $163.9234 | $163.92 | $163.90 | $163.90 |
| Purchase #4 | $92.84 | 8.377% | $100.6172 | $100.62 | $100.60 | $100.60 |
| Purchase #5 | $128.86 | 10.866% | $142.8619 | $142.86 | $142.85 | $142.90 |
| Purchase #6 | $162.33 | 10.440% | $179.2773 | $179.28 | $179.30 | $179.30 |
| Purchase #7 | $93.62 | 10.400% | $103.3565 | $103.36 | $103.35 | $103.40 |
| 7 purchase totals = | $991.37 | $1,089.4852 | $1,089.48 | $1,089.45 | $1,089.50 | |