| 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 | $239.60 | 4.663% | $250.7725 | $250.77 | $250.75 | $250.80 |
| Purchase #2 | $124.44 | 3.610% | $128.9323 | $128.93 | $128.95 | $128.90 |
| Purchase #3 | $121.64 | 7.200% | $130.3981 | $130.40 | $130.40 | $130.40 |
| Purchase #4 | $227.46 | 4.296% | $237.2317 | $237.23 | $237.25 | $237.20 |
| Purchase #5 | $220.86 | 8.519% | $239.6751 | $239.68 | $239.70 | $239.70 |
| Purchase #6 | $126.62 | 7.773% | $136.4622 | $136.46 | $136.45 | $136.50 |
| Purchase #7 | $88.37 | 3.861% | $91.782 | $91.78 | $91.80 | $91.80 |
| 7 purchase totals = | $1,148.99 | $1,215.2539 | $1,215.25 | $1,215.30 | $1,215.30 | |