| 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 | $233.84 | 5.464% | $246.617 | $246.62 | $246.60 | $246.60 |
| Purchase #2 | $220.64 | 8.535% | $239.4716 | $239.47 | $239.45 | $239.50 |
| Purchase #3 | $144.76 | 7.471% | $155.575 | $155.58 | $155.60 | $155.60 |
| Purchase #4 | $194.34 | 5.167% | $204.3815 | $204.38 | $204.40 | $204.40 |
| Purchase #5 | $186.71 | 12.785% | $210.5809 | $210.58 | $210.60 | $210.60 |
| Purchase #6 | $52.99 | 9.729% | $58.1454 | $58.15 | $58.15 | $58.10 |
| Purchase #7 | $124.97 | 7.134% | $133.8854 | $133.89 | $133.90 | $133.90 |
| 7 purchase totals = | $1,158.25 | $1,248.6568 | $1,248.67 | $1,248.70 | $1,248.70 | |