| 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 | $201.79 | 3.103% | $208.0515 | $208.05 | $208.05 | $208.10 |
| Purchase #2 | $82.43 | 8.434% | $89.3821 | $89.38 | $89.40 | $89.40 |
| Purchase #3 | $250.74 | 10.834% | $277.9052 | $277.91 | $277.90 | $277.90 |
| Purchase #4 | $45.40 | 12.712% | $51.1712 | $51.17 | $51.15 | $51.20 |
| Purchase #5 | $195.89 | 9.685% | $214.8619 | $214.86 | $214.85 | $214.90 |
| Purchase #6 | $67.75 | 9.235% | $74.0067 | $74.01 | $74.00 | $74.00 |
| Purchase #7 | $199.36 | 9.525% | $218.349 | $218.35 | $218.35 | $218.30 |
| 7 purchase totals = | $1,043.36 | $1,133.7276 | $1,133.73 | $1,133.70 | $1,133.80 | |