| 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 | $134.55 | 13.244% | $152.3698 | $152.37 | $152.35 | $152.40 |
| Purchase #2 | $138.93 | 11.601% | $155.0473 | $155.05 | $155.05 | $155.00 |
| Purchase #3 | $201.66 | 12.759% | $227.3898 | $227.39 | $227.40 | $227.40 |
| Purchase #4 | $120.59 | 11.439% | $134.3843 | $134.38 | $134.40 | $134.40 |
| Purchase #5 | $126.76 | 8.246% | $137.2126 | $137.21 | $137.20 | $137.20 |
| Purchase #6 | $198.69 | 6.112% | $210.8339 | $210.83 | $210.85 | $210.80 |
| Purchase #7 | $175.50 | 11.229% | $195.2069 | $195.21 | $195.20 | $195.20 |
| 7 purchase totals = | $1,096.68 | $1,212.4446 | $1,212.44 | $1,212.45 | $1,212.40 | |