| 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 | $131.52 | 7.734% | $141.6918 | $141.69 | $141.70 | $141.70 |
| Purchase #2 | $227.75 | 9.853% | $250.1902 | $250.19 | $250.20 | $250.20 |
| Purchase #3 | $195.74 | 3.404% | $202.403 | $202.40 | $202.40 | $202.40 |
| Purchase #4 | $119.25 | 4.332% | $124.4159 | $124.42 | $124.40 | $124.40 |
| Purchase #5 | $61.60 | 6.340% | $65.5054 | $65.51 | $65.50 | $65.50 |
| Purchase #6 | $30.31 | 5.170% | $31.877 | $31.88 | $31.90 | $31.90 |
| Purchase #7 | $7.94 | 10.622% | $8.7834 | $8.78 | $8.80 | $8.80 |
| 7 purchase totals = | $774.11 | $824.8667 | $824.87 | $824.90 | $824.90 | |