| 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 | $164.84 | 8.822% | $179.3822 | $179.38 | $179.40 | $179.40 |
| Purchase #2 | $231.83 | 10.226% | $255.5369 | $255.54 | $255.55 | $255.50 |
| Purchase #3 | $203.35 | 4.109% | $211.7057 | $211.71 | $211.70 | $211.70 |
| Purchase #4 | $216.88 | 13.471% | $246.0959 | $246.10 | $246.10 | $246.10 |
| Purchase #5 | $39.49 | 8.503% | $42.8478 | $42.85 | $42.85 | $42.80 |
| Purchase #6 | $207.70 | 8.854% | $226.0898 | $226.09 | $226.10 | $226.10 |
| Purchase #7 | $154.45 | 10.706% | $170.9854 | $170.99 | $171.00 | $171.00 |
| 7 purchase totals = | $1,218.54 | $1,332.6437 | $1,332.66 | $1,332.70 | $1,332.60 | |