| 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 | $225.48 | 5.276% | $237.3763 | $237.38 | $237.40 | $237.40 |
| Purchase #2 | $62.35 | 7.602% | $67.0898 | $67.09 | $67.10 | $67.10 |
| Purchase #3 | $247.96 | 6.827% | $264.8882 | $264.89 | $264.90 | $264.90 |
| Purchase #4 | $224.28 | 9.545% | $245.6875 | $245.69 | $245.70 | $245.70 |
| Purchase #5 | $112.65 | 12.557% | $126.7955 | $126.80 | $126.80 | $126.80 |
| Purchase #6 | $203.59 | 8.861% | $221.6301 | $221.63 | $221.65 | $221.60 |
| Purchase #7 | $249.98 | 4.627% | $261.5466 | $261.55 | $261.55 | $261.50 |
| 7 purchase totals = | $1,326.29 | $1,425.0140 | $1,425.03 | $1,425.10 | $1,425.00 | |