| 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 | $120.61 | 13.589% | $136.9997 | $137.00 | $137.00 | $137.00 |
| Purchase #2 | $201.82 | 10.540% | $223.0918 | $223.09 | $223.10 | $223.10 |
| Purchase #3 | $39.59 | 9.423% | $43.3206 | $43.32 | $43.30 | $43.30 |
| Purchase #4 | $233.69 | 11.673% | $260.9686 | $260.97 | $260.95 | $261.00 |
| Purchase #5 | $37.65 | 5.766% | $39.8209 | $39.82 | $39.80 | $39.80 |
| Purchase #6 | $7.65 | 10.265% | $8.4353 | $8.44 | $8.45 | $8.40 |
| Purchase #7 | $227.48 | 3.644% | $235.7694 | $235.77 | $235.75 | $235.80 |
| 7 purchase totals = | $868.49 | $948.4063 | $948.41 | $948.35 | $948.40 | |