| 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 | $125.63 | 8.370% | $136.1452 | $136.15 | $136.15 | $136.10 |
| Purchase #2 | $124.32 | 12.648% | $140.044 | $140.04 | $140.05 | $140.00 |
| Purchase #3 | $110.37 | 6.658% | $117.7184 | $117.72 | $117.70 | $117.70 |
| Purchase #4 | $238.87 | 4.779% | $250.2856 | $250.29 | $250.30 | $250.30 |
| Purchase #5 | $66.59 | 4.556% | $69.6238 | $69.62 | $69.60 | $69.60 |
| Purchase #6 | $249.28 | 3.449% | $257.8777 | $257.88 | $257.90 | $257.90 |
| Purchase #7 | $183.94 | 5.506% | $194.0677 | $194.07 | $194.05 | $194.10 |
| 7 purchase totals = | $1,099.00 | $1,165.7624 | $1,165.77 | $1,165.75 | $1,165.70 | |