| 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 | $17.91 | 10.231% | $19.7424 | $19.74 | $19.75 | $19.70 |
| Purchase #2 | $87.60 | 7.138% | $93.8529 | $93.85 | $93.85 | $93.90 |
| Purchase #3 | $127.87 | 8.511% | $138.753 | $138.75 | $138.75 | $138.80 |
| Purchase #4 | $223.92 | 4.400% | $233.7725 | $233.77 | $233.75 | $233.80 |
| Purchase #5 | $196.44 | 3.872% | $204.0462 | $204.05 | $204.05 | $204.00 |
| Purchase #6 | $210.45 | 6.764% | $224.6848 | $224.68 | $224.70 | $224.70 |
| Purchase #7 | $190.32 | 11.650% | $212.4923 | $212.49 | $212.50 | $212.50 |
| 7 purchase totals = | $1,054.51 | $1,127.3441 | $1,127.33 | $1,127.35 | $1,127.40 | |