| 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 | $226.86 | 12.653% | $255.5646 | $255.56 | $255.55 | $255.60 |
| Purchase #2 | $10.70 | 10.563% | $11.8302 | $11.83 | $11.85 | $11.80 |
| Purchase #3 | $222.89 | 9.668% | $244.439 | $244.44 | $244.45 | $244.40 |
| Purchase #4 | $145.69 | 12.141% | $163.3782 | $163.38 | $163.40 | $163.40 |
| Purchase #5 | $199.39 | 10.509% | $220.3439 | $220.34 | $220.35 | $220.30 |
| Purchase #6 | $71.57 | 13.115% | $80.9564 | $80.96 | $80.95 | $81.00 |
| Purchase #7 | $182.29 | 11.592% | $203.4211 | $203.42 | $203.40 | $203.40 |
| 7 purchase totals = | $1,059.39 | $1,179.9334 | $1,179.93 | $1,179.95 | $1,179.90 | |