| 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 | $87.97 | 4.784% | $92.1785 | $92.18 | $92.20 | $92.20 |
| Purchase #2 | $78.40 | 12.849% | $88.4736 | $88.47 | $88.45 | $88.50 |
| Purchase #3 | $186.31 | 10.609% | $206.0756 | $206.08 | $206.10 | $206.10 |
| Purchase #4 | $122.26 | 7.575% | $131.5212 | $131.52 | $131.50 | $131.50 |
| Purchase #5 | $179.81 | 12.400% | $202.1064 | $202.11 | $202.10 | $202.10 |
| Purchase #6 | $54.56 | 12.783% | $61.5344 | $61.53 | $61.55 | $61.50 |
| Purchase #7 | $185.71 | 13.375% | $210.5487 | $210.55 | $210.55 | $210.50 |
| 7 purchase totals = | $895.02 | $992.4384 | $992.44 | $992.45 | $992.40 | |