| 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 | $226.79 | 9.746% | $248.893 | $248.89 | $248.90 | $248.90 |
| Purchase #2 | $156.35 | 6.296% | $166.1938 | $166.19 | $166.20 | $166.20 |
| Purchase #3 | $172.32 | 6.277% | $183.1365 | $183.14 | $183.15 | $183.10 |
| Purchase #4 | $231.29 | 11.383% | $257.6177 | $257.62 | $257.60 | $257.60 |
| Purchase #5 | $190.79 | 8.239% | $206.5092 | $206.51 | $206.50 | $206.50 |
| Purchase #6 | $51.58 | 9.792% | $56.6307 | $56.63 | $56.65 | $56.60 |
| Purchase #7 | $76.65 | 7.319% | $82.26 | $82.26 | $82.25 | $82.30 |
| 7 purchase totals = | $1,105.77 | $1,201.2409 | $1,201.24 | $1,201.25 | $1,201.20 | |