| 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 | $201.62 | 10.643% | $223.0784 | $223.08 | $223.10 | $223.10 |
| Purchase #2 | $201.59 | 10.609% | $222.9767 | $222.98 | $223.00 | $223.00 |
| Purchase #3 | $124.96 | 13.736% | $142.1245 | $142.12 | $142.10 | $142.10 |
| Purchase #4 | $245.35 | 12.868% | $276.9216 | $276.92 | $276.90 | $276.90 |
| Purchase #5 | $59.68 | 7.582% | $64.2049 | $64.20 | $64.20 | $64.20 |
| Purchase #6 | $98.80 | 7.661% | $106.3691 | $106.37 | $106.35 | $106.40 |
| Purchase #7 | $140.53 | 5.623% | $148.432 | $148.43 | $148.45 | $148.40 |
| 7 purchase totals = | $1,072.53 | $1,184.1072 | $1,184.10 | $1,184.10 | $1,184.10 | |