| 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 | $231.64 | 8.587% | $251.5309 | $251.53 | $251.55 | $251.50 |
| Purchase #2 | $224.68 | 6.768% | $239.8863 | $239.89 | $239.90 | $239.90 |
| Purchase #3 | $87.58 | 7.493% | $94.1424 | $94.14 | $94.15 | $94.10 |
| Purchase #4 | $149.87 | 10.115% | $165.0294 | $165.03 | $165.05 | $165.00 |
| Purchase #5 | $106.67 | 3.591% | $110.5005 | $110.50 | $110.50 | $110.50 |
| Purchase #6 | $99.64 | 9.860% | $109.4645 | $109.46 | $109.45 | $109.50 |
| Purchase #7 | $177.62 | 10.808% | $196.8172 | $196.82 | $196.80 | $196.80 |
| 7 purchase totals = | $1,077.70 | $1,167.3712 | $1,167.37 | $1,167.40 | $1,167.30 | |