| 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 | $9.84 | 4.211% | $10.2544 | $10.25 | $10.25 | $10.30 |
| Purchase #2 | $227.93 | 12.303% | $255.9722 | $255.97 | $255.95 | $256.00 |
| Purchase #3 | $72.79 | 6.618% | $77.6072 | $77.61 | $77.60 | $77.60 |
| Purchase #4 | $113.38 | 6.214% | $120.4254 | $120.43 | $120.45 | $120.40 |
| Purchase #5 | $78.85 | 6.283% | $83.8041 | $83.80 | $83.80 | $83.80 |
| Purchase #6 | $241.41 | 6.229% | $256.4474 | $256.45 | $256.45 | $256.40 |
| Purchase #7 | $113.72 | 11.399% | $126.6829 | $126.68 | $126.70 | $126.70 |
| 7 purchase totals = | $857.92 | $931.1936 | $931.19 | $931.20 | $931.20 | |