| 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 | $104.86 | 7.354% | $112.5714 | $112.57 | $112.55 | $112.60 |
| Purchase #2 | $161.29 | 7.829% | $173.9174 | $173.92 | $173.90 | $173.90 |
| Purchase #3 | $250.63 | 5.248% | $263.7831 | $263.78 | $263.80 | $263.80 |
| Purchase #4 | $125.39 | 8.576% | $136.1434 | $136.14 | $136.15 | $136.10 |
| Purchase #5 | $232.42 | 8.840% | $252.9659 | $252.97 | $252.95 | $253.00 |
| Purchase #6 | $61.97 | 3.682% | $64.2517 | $64.25 | $64.25 | $64.30 |
| Purchase #7 | $91.26 | 7.802% | $98.3801 | $98.38 | $98.40 | $98.40 |
| 7 purchase totals = | $1,027.82 | $1,102.0130 | $1,102.01 | $1,102.00 | $1,102.10 | |