| 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 | $188.75 | 10.844% | $209.2181 | $209.22 | $209.20 | $209.20 |
| Purchase #2 | $109.81 | 10.262% | $121.0787 | $121.08 | $121.10 | $121.10 |
| Purchase #3 | $59.54 | 5.818% | $63.004 | $63.00 | $63.00 | $63.00 |
| Purchase #4 | $103.61 | 4.405% | $108.174 | $108.17 | $108.15 | $108.20 |
| Purchase #5 | $96.85 | 6.228% | $102.8818 | $102.88 | $102.90 | $102.90 |
| Purchase #6 | $24.76 | 7.229% | $26.5499 | $26.55 | $26.55 | $26.50 |
| Purchase #7 | $27.87 | 13.633% | $31.6695 | $31.67 | $31.65 | $31.70 |
| 7 purchase totals = | $611.19 | $662.5760 | $662.57 | $662.55 | $662.60 | |