| 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 | $115.78 | 7.392% | $124.3385 | $124.34 | $124.35 | $124.30 |
| Purchase #2 | $96.39 | 12.268% | $108.2151 | $108.22 | $108.20 | $108.20 |
| Purchase #3 | $199.45 | 7.395% | $214.1993 | $214.20 | $214.20 | $214.20 |
| Purchase #4 | $234.68 | 4.510% | $245.2641 | $245.26 | $245.25 | $245.30 |
| Purchase #5 | $124.54 | 5.375% | $131.234 | $131.23 | $131.25 | $131.20 |
| Purchase #6 | $7.73 | 3.314% | $7.9862 | $7.99 | $8.00 | $8.00 |
| Purchase #7 | $159.91 | 3.858% | $166.0793 | $166.08 | $166.10 | $166.10 |
| 7 purchase totals = | $938.48 | $997.3165 | $997.32 | $997.35 | $997.30 | |