| 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 | $175.93 | 13.104% | $198.9839 | $198.98 | $199.00 | $199.00 |
| Purchase #2 | $110.49 | 6.817% | $118.0221 | $118.02 | $118.00 | $118.00 |
| Purchase #3 | $120.58 | 6.160% | $128.0077 | $128.01 | $128.00 | $128.00 |
| Purchase #4 | $224.44 | 4.569% | $234.6947 | $234.69 | $234.70 | $234.70 |
| Purchase #5 | $195.91 | 8.697% | $212.9483 | $212.95 | $212.95 | $212.90 |
| Purchase #6 | $7.85 | 4.606% | $8.2116 | $8.21 | $8.20 | $8.20 |
| Purchase #7 | $95.62 | 12.571% | $107.6404 | $107.64 | $107.65 | $107.60 |
| 7 purchase totals = | $930.82 | $1,008.5087 | $1,008.50 | $1,008.50 | $1,008.40 | |