| 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 | $197.45 | 13.587% | $224.2775 | $224.28 | $224.30 | $224.30 |
| Purchase #2 | $187.54 | 6.532% | $199.7901 | $199.79 | $199.80 | $199.80 |
| Purchase #3 | $196.67 | 11.298% | $218.8898 | $218.89 | $218.90 | $218.90 |
| Purchase #4 | $115.83 | 9.151% | $126.4296 | $126.43 | $126.45 | $126.40 |
| Purchase #5 | $21.60 | 10.863% | $23.9464 | $23.95 | $23.95 | $23.90 |
| Purchase #6 | $192.53 | 4.643% | $201.4692 | $201.47 | $201.45 | $201.50 |
| Purchase #7 | $166.90 | 7.288% | $179.0637 | $179.06 | $179.05 | $179.10 |
| 7 purchase totals = | $1,078.52 | $1,173.8663 | $1,173.87 | $1,173.90 | $1,173.90 | |