| 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 | $217.87 | 5.596% | $230.062 | $230.06 | $230.05 | $230.10 |
| Purchase #2 | $240.60 | 8.413% | $260.8417 | $260.84 | $260.85 | $260.80 |
| Purchase #3 | $213.53 | 12.113% | $239.3949 | $239.39 | $239.40 | $239.40 |
| Purchase #4 | $177.30 | 3.653% | $183.7768 | $183.78 | $183.80 | $183.80 |
| Purchase #5 | $128.69 | 8.306% | $139.379 | $139.38 | $139.40 | $139.40 |
| Purchase #6 | $108.94 | 8.828% | $118.5572 | $118.56 | $118.55 | $118.60 |
| Purchase #7 | $195.79 | 13.437% | $222.0983 | $222.10 | $222.10 | $222.10 |
| 7 purchase totals = | $1,282.72 | $1,394.1099 | $1,394.11 | $1,394.15 | $1,394.20 | |