| 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 | $244.70 | 5.218% | $257.4684 | $257.47 | $257.45 | $257.50 |
| Purchase #2 | $235.63 | 11.445% | $262.5979 | $262.60 | $262.60 | $262.60 |
| Purchase #3 | $167.88 | 13.230% | $190.0905 | $190.09 | $190.10 | $190.10 |
| Purchase #4 | $67.43 | 13.243% | $76.3598 | $76.36 | $76.35 | $76.40 |
| Purchase #5 | $249.94 | 5.132% | $262.7669 | $262.77 | $262.75 | $262.80 |
| Purchase #6 | $129.84 | 5.255% | $136.6631 | $136.66 | $136.65 | $136.70 |
| Purchase #7 | $122.47 | 8.788% | $133.2327 | $133.23 | $133.25 | $133.20 |
| 7 purchase totals = | $1,217.89 | $1,319.1793 | $1,319.18 | $1,319.15 | $1,319.30 | |