| 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 | $190.55 | 11.160% | $211.8154 | $211.82 | $211.80 | $211.80 |
| Purchase #2 | $114.30 | 5.826% | $120.9591 | $120.96 | $120.95 | $121.00 |
| Purchase #3 | $75.47 | 3.606% | $78.1914 | $78.19 | $78.20 | $78.20 |
| Purchase #4 | $188.68 | 12.699% | $212.6405 | $212.64 | $212.65 | $212.60 |
| Purchase #5 | $206.84 | 6.348% | $219.9702 | $219.97 | $219.95 | $220.00 |
| Purchase #6 | $201.60 | 12.695% | $227.1931 | $227.19 | $227.20 | $227.20 |
| Purchase #7 | $170.94 | 6.204% | $181.5451 | $181.55 | $181.55 | $181.50 |
| 7 purchase totals = | $1,148.38 | $1,252.3148 | $1,252.32 | $1,252.30 | $1,252.30 | |