| 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 | $105.30 | 12.269% | $118.2193 | $118.22 | $118.20 | $118.20 |
| Purchase #2 | $95.75 | 6.613% | $102.0819 | $102.08 | $102.10 | $102.10 |
| Purchase #3 | $85.43 | 9.854% | $93.8483 | $93.85 | $93.85 | $93.80 |
| Purchase #4 | $139.76 | 3.245% | $144.2952 | $144.30 | $144.30 | $144.30 |
| Purchase #5 | $179.52 | 11.706% | $200.5346 | $200.53 | $200.55 | $200.50 |
| Purchase #6 | $188.65 | 11.689% | $210.7013 | $210.70 | $210.70 | $210.70 |
| Purchase #7 | $130.73 | 4.321% | $136.3788 | $136.38 | $136.40 | $136.40 |
| 7 purchase totals = | $925.14 | $1,006.0594 | $1,006.06 | $1,006.10 | $1,006.00 | |