| 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 | $126.75 | 12.270% | $142.3022 | $142.30 | $142.30 | $142.30 |
| Purchase #2 | $27.45 | 11.204% | $30.5255 | $30.53 | $30.55 | $30.50 |
| Purchase #3 | $126.82 | 6.491% | $135.0519 | $135.05 | $135.05 | $135.10 |
| Purchase #4 | $149.61 | 13.225% | $169.3959 | $169.40 | $169.40 | $169.40 |
| Purchase #5 | $221.34 | 9.353% | $242.0419 | $242.04 | $242.05 | $242.00 |
| Purchase #6 | $138.72 | 3.533% | $143.621 | $143.62 | $143.60 | $143.60 |
| Purchase #7 | $231.57 | 9.446% | $253.4441 | $253.44 | $253.45 | $253.40 |
| 7 purchase totals = | $1,022.26 | $1,116.3825 | $1,116.38 | $1,116.40 | $1,116.30 | |