| 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 | $154.70 | 9.316% | $169.1119 | $169.11 | $169.10 | $169.10 |
| Purchase #2 | $245.61 | 3.215% | $253.5064 | $253.51 | $253.50 | $253.50 |
| Purchase #3 | $83.66 | 4.536% | $87.4548 | $87.45 | $87.45 | $87.50 |
| Purchase #4 | $131.48 | 4.851% | $137.8581 | $137.86 | $137.85 | $137.90 |
| Purchase #5 | $53.76 | 4.634% | $56.2512 | $56.25 | $56.25 | $56.30 |
| Purchase #6 | $200.79 | 11.609% | $224.0997 | $224.10 | $224.10 | $224.10 |
| Purchase #7 | $112.74 | 11.839% | $126.0873 | $126.09 | $126.10 | $126.10 |
| 7 purchase totals = | $982.74 | $1,054.3694 | $1,054.37 | $1,054.35 | $1,054.50 | |