| 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 | $217.51 | 7.269% | $233.3208 | $233.32 | $233.30 | $233.30 |
| Purchase #2 | $78.39 | 4.533% | $81.9434 | $81.94 | $81.95 | $81.90 |
| Purchase #3 | $249.93 | 13.815% | $284.4578 | $284.46 | $284.45 | $284.50 |
| Purchase #4 | $76.40 | 6.583% | $81.4294 | $81.43 | $81.45 | $81.40 |
| Purchase #5 | $213.87 | 11.181% | $237.7828 | $237.78 | $237.80 | $237.80 |
| Purchase #6 | $91.71 | 5.545% | $96.7953 | $96.80 | $96.80 | $96.80 |
| Purchase #7 | $15.46 | 3.275% | $15.9663 | $15.97 | $15.95 | $16.00 |
| 7 purchase totals = | $943.27 | $1,031.6958 | $1,031.70 | $1,031.70 | $1,031.70 | |