| 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 | $94.75 | 12.250% | $106.3569 | $106.36 | $106.35 | $106.40 |
| Purchase #2 | $197.40 | 11.300% | $219.7062 | $219.71 | $219.70 | $219.70 |
| Purchase #3 | $198.36 | 13.102% | $224.3491 | $224.35 | $224.35 | $224.30 |
| Purchase #4 | $72.38 | 9.540% | $79.2851 | $79.29 | $79.30 | $79.30 |
| Purchase #5 | $126.47 | 12.339% | $142.0751 | $142.08 | $142.10 | $142.10 |
| Purchase #6 | $41.88 | 3.764% | $43.4564 | $43.46 | $43.45 | $43.50 |
| Purchase #7 | $212.85 | 9.148% | $232.3215 | $232.32 | $232.30 | $232.30 |
| 7 purchase totals = | $944.09 | $1,047.5503 | $1,047.57 | $1,047.55 | $1,047.60 | |