| 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 | $238.52 | 6.246% | $253.418 | $253.42 | $253.40 | $253.40 |
| Purchase #2 | $76.72 | 3.239% | $79.205 | $79.21 | $79.20 | $79.20 |
| Purchase #3 | $191.92 | 9.718% | $210.5708 | $210.57 | $210.55 | $210.60 |
| Purchase #4 | $171.63 | 13.802% | $195.3184 | $195.32 | $195.30 | $195.30 |
| Purchase #5 | $61.27 | 3.715% | $63.5462 | $63.55 | $63.55 | $63.50 |
| Purchase #6 | $125.48 | 4.519% | $131.1504 | $131.15 | $131.15 | $131.20 |
| Purchase #7 | $15.31 | 13.744% | $17.4142 | $17.41 | $17.40 | $17.40 |
| 7 purchase totals = | $880.85 | $950.6230 | $950.63 | $950.55 | $950.60 | |