| 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 | $198.92 | 10.759% | $220.3218 | $220.32 | $220.30 | $220.30 |
| Purchase #2 | $192.58 | 10.259% | $212.3368 | $212.34 | $212.35 | $212.30 |
| Purchase #3 | $250.38 | 7.282% | $268.6127 | $268.61 | $268.60 | $268.60 |
| Purchase #4 | $125.45 | 3.583% | $129.9449 | $129.94 | $129.95 | $129.90 |
| Purchase #5 | $77.42 | 4.577% | $80.9635 | $80.96 | $80.95 | $81.00 |
| Purchase #6 | $7.43 | 3.443% | $7.6858 | $7.69 | $7.70 | $7.70 |
| Purchase #7 | $111.58 | 6.269% | $118.575 | $118.58 | $118.60 | $118.60 |
| 7 purchase totals = | $963.76 | $1,038.4405 | $1,038.44 | $1,038.45 | $1,038.40 | |