| 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 | $123.74 | 13.343% | $140.2506 | $140.25 | $140.25 | $140.30 |
| Purchase #2 | $214.38 | 11.697% | $239.456 | $239.46 | $239.45 | $239.50 |
| Purchase #3 | $250.29 | 7.458% | $268.9566 | $268.96 | $268.95 | $269.00 |
| Purchase #4 | $227.64 | 10.189% | $250.8342 | $250.83 | $250.85 | $250.80 |
| Purchase #5 | $109.90 | 7.607% | $118.2601 | $118.26 | $118.25 | $118.30 |
| Purchase #6 | $17.95 | 6.654% | $19.1444 | $19.14 | $19.15 | $19.10 |
| Purchase #7 | $17.69 | 9.428% | $19.3578 | $19.36 | $19.35 | $19.40 |
| 7 purchase totals = | $961.59 | $1,056.2597 | $1,056.26 | $1,056.25 | $1,056.40 | |