| 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 | $215.94 | 9.560% | $236.5839 | $236.58 | $236.60 | $236.60 |
| Purchase #2 | $212.62 | 3.729% | $220.5486 | $220.55 | $220.55 | $220.50 |
| Purchase #3 | $231.90 | 6.559% | $247.1103 | $247.11 | $247.10 | $247.10 |
| Purchase #4 | $222.29 | 7.673% | $239.3463 | $239.35 | $239.35 | $239.30 |
| Purchase #5 | $212.31 | 5.718% | $224.4499 | $224.45 | $224.45 | $224.40 |
| Purchase #6 | $246.42 | 12.393% | $276.9588 | $276.96 | $276.95 | $277.00 |
| Purchase #7 | $123.61 | 7.252% | $132.5742 | $132.57 | $132.55 | $132.60 |
| 7 purchase totals = | $1,465.09 | $1,577.5720 | $1,577.57 | $1,577.55 | $1,577.50 | |