| 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 | $201.54 | 12.189% | $226.1057 | $226.11 | $226.10 | $226.10 |
| Purchase #2 | $131.92 | 12.175% | $147.9813 | $147.98 | $148.00 | $148.00 |
| Purchase #3 | $174.56 | 4.656% | $182.6875 | $182.69 | $182.70 | $182.70 |
| Purchase #4 | $229.48 | 8.684% | $249.408 | $249.41 | $249.40 | $249.40 |
| Purchase #5 | $38.97 | 7.588% | $41.927 | $41.93 | $41.95 | $41.90 |
| Purchase #6 | $36.63 | 6.168% | $38.8893 | $38.89 | $38.90 | $38.90 |
| Purchase #7 | $245.59 | 12.273% | $275.7313 | $275.73 | $275.75 | $275.70 |
| 7 purchase totals = | $1,058.69 | $1,162.7301 | $1,162.74 | $1,162.80 | $1,162.70 | |