| 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 | $250.90 | 7.626% | $270.0336 | $270.03 | $270.05 | $270.00 |
| Purchase #2 | $170.89 | 12.113% | $191.5899 | $191.59 | $191.60 | $191.60 |
| Purchase #3 | $10.97 | 6.533% | $11.6867 | $11.69 | $11.70 | $11.70 |
| Purchase #4 | $242.91 | 8.162% | $262.7363 | $262.74 | $262.75 | $262.70 |
| Purchase #5 | $173.51 | 11.869% | $194.1039 | $194.10 | $194.10 | $194.10 |
| Purchase #6 | $91.46 | 11.350% | $101.8407 | $101.84 | $101.85 | $101.80 |
| Purchase #7 | $46.63 | 4.805% | $48.8706 | $48.87 | $48.85 | $48.90 |
| 7 purchase totals = | $987.27 | $1,080.8617 | $1,080.86 | $1,080.90 | $1,080.80 | |