| 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 | $246.76 | 13.497% | $280.0652 | $280.07 | $280.05 | $280.10 |
| Purchase #2 | $177.33 | 9.635% | $194.4157 | $194.42 | $194.40 | $194.40 |
| Purchase #3 | $96.55 | 6.301% | $102.6336 | $102.63 | $102.65 | $102.60 |
| Purchase #4 | $194.71 | 3.785% | $202.0798 | $202.08 | $202.10 | $202.10 |
| Purchase #5 | $66.71 | 8.625% | $72.4637 | $72.46 | $72.45 | $72.50 |
| Purchase #6 | $196.67 | 5.653% | $207.7878 | $207.79 | $207.80 | $207.80 |
| Purchase #7 | $27.26 | 11.607% | $30.4241 | $30.42 | $30.40 | $30.40 |
| 7 purchase totals = | $1,005.99 | $1,089.8699 | $1,089.87 | $1,089.85 | $1,089.90 | |