| 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 | $107.67 | 11.470% | $120.0197 | $120.02 | $120.00 | $120.00 |
| Purchase #2 | $55.57 | 13.773% | $63.2237 | $63.22 | $63.20 | $63.20 |
| Purchase #3 | $241.92 | 4.854% | $253.6628 | $253.66 | $253.65 | $253.70 |
| Purchase #4 | $230.57 | 7.134% | $247.0189 | $247.02 | $247.00 | $247.00 |
| Purchase #5 | $112.71 | 7.832% | $121.5374 | $121.54 | $121.55 | $121.50 |
| Purchase #6 | $152.47 | 3.448% | $157.7272 | $157.73 | $157.75 | $157.70 |
| Purchase #7 | $27.44 | 4.521% | $28.6806 | $28.68 | $28.70 | $28.70 |
| 7 purchase totals = | $928.35 | $991.8703 | $991.87 | $991.85 | $991.80 | |