| 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 | $189.70 | 10.396% | $209.4212 | $209.42 | $209.40 | $209.40 |
| Purchase #2 | $165.69 | 9.691% | $181.747 | $181.75 | $181.75 | $181.70 |
| Purchase #3 | $112.90 | 3.858% | $117.2557 | $117.26 | $117.25 | $117.30 |
| Purchase #4 | $89.72 | 4.238% | $93.5223 | $93.52 | $93.50 | $93.50 |
| Purchase #5 | $27.25 | 6.433% | $29.003 | $29.00 | $29.00 | $29.00 |
| Purchase #6 | $121.43 | 11.410% | $135.2852 | $135.29 | $135.30 | $135.30 |
| Purchase #7 | $173.95 | 12.299% | $195.3441 | $195.34 | $195.35 | $195.30 |
| 7 purchase totals = | $880.64 | $961.5785 | $961.58 | $961.55 | $961.50 | |