| 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 | $231.73 | 6.449% | $246.6743 | $246.67 | $246.65 | $246.70 |
| Purchase #2 | $22.80 | 11.873% | $25.507 | $25.51 | $25.50 | $25.50 |
| Purchase #3 | $90.82 | 6.560% | $96.7778 | $96.78 | $96.80 | $96.80 |
| Purchase #4 | $12.99 | 9.486% | $14.2222 | $14.22 | $14.20 | $14.20 |
| Purchase #5 | $229.48 | 7.709% | $247.1706 | $247.17 | $247.15 | $247.20 |
| Purchase #6 | $54.94 | 5.374% | $57.8925 | $57.89 | $57.90 | $57.90 |
| Purchase #7 | $179.44 | 7.675% | $193.212 | $193.21 | $193.20 | $193.20 |
| 7 purchase totals = | $822.20 | $881.4564 | $881.45 | $881.40 | $881.50 | |