| 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 | $131.69 | 4.853% | $138.0809 | $138.08 | $138.10 | $138.10 |
| Purchase #2 | $120.62 | 13.518% | $136.9254 | $136.93 | $136.95 | $136.90 |
| Purchase #3 | $137.88 | 11.734% | $154.0588 | $154.06 | $154.05 | $154.10 |
| Purchase #4 | $246.84 | 5.525% | $260.4779 | $260.48 | $260.50 | $260.50 |
| Purchase #5 | $39.61 | 3.240% | $40.8934 | $40.89 | $40.90 | $40.90 |
| Purchase #6 | $114.42 | 3.383% | $118.2908 | $118.29 | $118.30 | $118.30 |
| Purchase #7 | $235.31 | 7.854% | $253.7912 | $253.79 | $253.80 | $253.80 |
| 7 purchase totals = | $1,026.37 | $1,102.5184 | $1,102.52 | $1,102.60 | $1,102.60 | |