| 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 | $85.79 | 13.646% | $97.4969 | $97.50 | $97.50 | $97.50 |
| Purchase #2 | $121.89 | 7.618% | $131.1756 | $131.18 | $131.20 | $131.20 |
| Purchase #3 | $203.70 | 5.330% | $214.5572 | $214.56 | $214.55 | $214.60 |
| Purchase #4 | $105.92 | 11.147% | $117.7269 | $117.73 | $117.75 | $117.70 |
| Purchase #5 | $205.71 | 8.705% | $223.6171 | $223.62 | $223.60 | $223.60 |
| Purchase #6 | $211.91 | 9.223% | $231.4545 | $231.45 | $231.45 | $231.50 |
| Purchase #7 | $183.28 | 9.783% | $201.2103 | $201.21 | $201.20 | $201.20 |
| 7 purchase totals = | $1,118.20 | $1,217.2385 | $1,217.25 | $1,217.25 | $1,217.30 | |