| 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 | $244.30 | 3.138% | $251.9661 | $251.97 | $251.95 | $252.00 |
| Purchase #2 | $112.68 | 12.749% | $127.0456 | $127.05 | $127.05 | $127.00 |
| Purchase #3 | $184.30 | 4.151% | $191.9503 | $191.95 | $191.95 | $192.00 |
| Purchase #4 | $106.47 | 3.522% | $110.2199 | $110.22 | $110.20 | $110.20 |
| Purchase #5 | $65.50 | 12.736% | $73.8421 | $73.84 | $73.85 | $73.80 |
| Purchase #6 | $30.96 | 3.639% | $32.0866 | $32.09 | $32.10 | $32.10 |
| Purchase #7 | $225.80 | 7.432% | $242.5815 | $242.58 | $242.60 | $242.60 |
| 7 purchase totals = | $970.01 | $1,029.6921 | $1,029.70 | $1,029.70 | $1,029.70 | |