| 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 | $204.91 | 9.158% | $223.6757 | $223.68 | $223.70 | $223.70 |
| Purchase #2 | $162.28 | 9.539% | $177.7599 | $177.76 | $177.75 | $177.80 |
| Purchase #3 | $117.83 | 12.287% | $132.3078 | $132.31 | $132.30 | $132.30 |
| Purchase #4 | $209.77 | 12.245% | $235.4563 | $235.46 | $235.45 | $235.50 |
| Purchase #5 | $16.55 | 5.466% | $17.4546 | $17.45 | $17.45 | $17.50 |
| Purchase #6 | $157.27 | 4.205% | $163.8832 | $163.88 | $163.90 | $163.90 |
| Purchase #7 | $45.55 | 12.749% | $51.3572 | $51.36 | $51.35 | $51.40 |
| 7 purchase totals = | $914.16 | $1,001.8947 | $1,001.90 | $1,001.90 | $1,002.10 | |