| 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 | $113.89 | 7.520% | $122.4545 | $122.45 | $122.45 | $122.50 |
| Purchase #2 | $226.59 | 5.115% | $238.1801 | $238.18 | $238.20 | $238.20 |
| Purchase #3 | $191.43 | 12.183% | $214.7519 | $214.75 | $214.75 | $214.80 |
| Purchase #4 | $155.44 | 12.858% | $175.4265 | $175.43 | $175.45 | $175.40 |
| Purchase #5 | $60.99 | 7.784% | $65.7375 | $65.74 | $65.75 | $65.70 |
| Purchase #6 | $172.75 | 10.144% | $190.2738 | $190.27 | $190.25 | $190.30 |
| Purchase #7 | $88.57 | 8.764% | $96.3323 | $96.33 | $96.35 | $96.30 |
| 7 purchase totals = | $1,009.66 | $1,103.1566 | $1,103.15 | $1,103.20 | $1,103.20 | |