| 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 | $226.50 | 3.716% | $234.9167 | $234.92 | $234.90 | $234.90 |
| Purchase #2 | $103.52 | 5.629% | $109.3471 | $109.35 | $109.35 | $109.30 |
| Purchase #3 | $237.79 | 10.775% | $263.4119 | $263.41 | $263.40 | $263.40 |
| Purchase #4 | $33.63 | 4.534% | $35.1548 | $35.15 | $35.15 | $35.20 |
| Purchase #5 | $181.48 | 12.718% | $204.5606 | $204.56 | $204.55 | $204.60 |
| Purchase #6 | $175.36 | 9.379% | $191.807 | $191.81 | $191.80 | $191.80 |
| Purchase #7 | $143.95 | 3.437% | $148.8976 | $148.90 | $148.90 | $148.90 |
| 7 purchase totals = | $1,102.23 | $1,188.0957 | $1,188.10 | $1,188.05 | $1,188.10 | |