| 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 | $230.90 | 12.444% | $259.6332 | $259.63 | $259.65 | $259.60 |
| Purchase #2 | $231.80 | 13.816% | $263.8255 | $263.83 | $263.85 | $263.80 |
| Purchase #3 | $203.59 | 10.406% | $224.7756 | $224.78 | $224.80 | $224.80 |
| Purchase #4 | $104.46 | 12.538% | $117.5572 | $117.56 | $117.55 | $117.60 |
| Purchase #5 | $232.86 | 4.806% | $244.0513 | $244.05 | $244.05 | $244.10 |
| Purchase #6 | $154.55 | 7.383% | $165.9604 | $165.96 | $165.95 | $166.00 |
| Purchase #7 | $121.82 | 3.390% | $125.9497 | $125.95 | $125.95 | $125.90 |
| 7 purchase totals = | $1,279.98 | $1,401.7529 | $1,401.76 | $1,401.80 | $1,401.80 | |