| 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 | $96.83 | 10.398% | $106.8984 | $106.90 | $106.90 | $106.90 |
| Purchase #2 | $226.52 | 4.164% | $235.9523 | $235.95 | $235.95 | $236.00 |
| Purchase #3 | $246.83 | 11.217% | $274.5169 | $274.52 | $274.50 | $274.50 |
| Purchase #4 | $180.48 | 3.604% | $186.9845 | $186.98 | $187.00 | $187.00 |
| Purchase #5 | $127.82 | 3.428% | $132.2017 | $132.20 | $132.20 | $132.20 |
| Purchase #6 | $118.45 | 12.643% | $133.4256 | $133.43 | $133.45 | $133.40 |
| Purchase #7 | $17.27 | 4.705% | $18.0826 | $18.08 | $18.10 | $18.10 |
| 7 purchase totals = | $1,014.20 | $1,088.0620 | $1,088.06 | $1,088.10 | $1,088.10 | |