| 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 | $127.35 | 12.476% | $143.2382 | $143.24 | $143.25 | $143.20 |
| Purchase #2 | $60.88 | 10.410% | $67.2176 | $67.22 | $67.20 | $67.20 |
| Purchase #3 | $133.90 | 4.357% | $139.734 | $139.73 | $139.75 | $139.70 |
| Purchase #4 | $245.31 | 8.550% | $266.284 | $266.28 | $266.30 | $266.30 |
| Purchase #5 | $67.42 | 10.739% | $74.6602 | $74.66 | $74.65 | $74.70 |
| Purchase #6 | $222.52 | 7.854% | $239.9967 | $240.00 | $240.00 | $240.00 |
| Purchase #7 | $136.89 | 4.206% | $142.6476 | $142.65 | $142.65 | $142.60 |
| 7 purchase totals = | $994.27 | $1,073.7783 | $1,073.78 | $1,073.80 | $1,073.70 | |