| 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 | $220.92 | 4.667% | $231.2303 | $231.23 | $231.25 | $231.20 |
| Purchase #2 | $104.41 | 9.444% | $114.2705 | $114.27 | $114.25 | $114.30 |
| Purchase #3 | $113.35 | 8.505% | $122.9904 | $122.99 | $123.00 | $123.00 |
| Purchase #4 | $88.97 | 7.539% | $95.6774 | $95.68 | $95.70 | $95.70 |
| Purchase #5 | $63.49 | 11.262% | $70.6402 | $70.64 | $70.65 | $70.60 |
| Purchase #6 | $157.45 | 11.191% | $175.0702 | $175.07 | $175.05 | $175.10 |
| Purchase #7 | $114.65 | 7.495% | $123.243 | $123.24 | $123.25 | $123.20 |
| 7 purchase totals = | $863.24 | $933.1220 | $933.12 | $933.15 | $933.10 | |