| 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 | $200.45 | 12.780% | $226.0675 | $226.07 | $226.05 | $226.10 |
| Purchase #2 | $179.29 | 9.356% | $196.0644 | $196.06 | $196.05 | $196.10 |
| Purchase #3 | $176.83 | 8.177% | $191.2894 | $191.29 | $191.30 | $191.30 |
| Purchase #4 | $89.42 | 5.406% | $94.254 | $94.25 | $94.25 | $94.30 |
| Purchase #5 | $181.46 | 10.791% | $201.0413 | $201.04 | $201.05 | $201.00 |
| Purchase #6 | $27.32 | 8.409% | $29.6173 | $29.62 | $29.60 | $29.60 |
| Purchase #7 | $201.92 | 6.737% | $215.5234 | $215.52 | $215.50 | $215.50 |
| 7 purchase totals = | $1,056.69 | $1,153.8573 | $1,153.85 | $1,153.80 | $1,153.90 | |