| 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 | $196.70 | 8.261% | $212.9494 | $212.95 | $212.95 | $212.90 |
| Purchase #2 | $179.67 | 11.719% | $200.7255 | $200.73 | $200.75 | $200.70 |
| Purchase #3 | $163.84 | 3.661% | $169.8382 | $169.84 | $169.85 | $169.80 |
| Purchase #4 | $114.96 | 6.161% | $122.0427 | $122.04 | $122.05 | $122.00 |
| Purchase #5 | $145.33 | 3.522% | $150.4485 | $150.45 | $150.45 | $150.40 |
| Purchase #6 | $61.45 | 5.840% | $65.0387 | $65.04 | $65.05 | $65.00 |
| Purchase #7 | $240.55 | 12.621% | $270.9098 | $270.91 | $270.90 | $270.90 |
| 7 purchase totals = | $1,102.50 | $1,191.9528 | $1,191.96 | $1,192.00 | $1,191.70 | |