| 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 | $178.55 | 9.167% | $194.9177 | $194.92 | $194.90 | $194.90 |
| Purchase #2 | $197.75 | 12.857% | $223.1747 | $223.17 | $223.15 | $223.20 |
| Purchase #3 | $11.80 | 11.284% | $13.1315 | $13.13 | $13.15 | $13.10 |
| Purchase #4 | $248.86 | 5.272% | $261.9799 | $261.98 | $262.00 | $262.00 |
| Purchase #5 | $171.40 | 9.622% | $187.8921 | $187.89 | $187.90 | $187.90 |
| Purchase #6 | $162.71 | 7.372% | $174.705 | $174.71 | $174.70 | $174.70 |
| Purchase #7 | $218.48 | 9.688% | $239.6463 | $239.65 | $239.65 | $239.60 |
| 7 purchase totals = | $1,189.55 | $1,295.4472 | $1,295.45 | $1,295.45 | $1,295.40 | |