| 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 | $193.92 | 13.498% | $220.0953 | $220.10 | $220.10 | $220.10 |
| Purchase #2 | $58.28 | 9.697% | $63.9314 | $63.93 | $63.95 | $63.90 |
| Purchase #3 | $41.51 | 10.656% | $45.9333 | $45.93 | $45.95 | $45.90 |
| Purchase #4 | $41.74 | 6.440% | $44.4281 | $44.43 | $44.45 | $44.40 |
| Purchase #5 | $250.30 | 6.386% | $266.2842 | $266.28 | $266.30 | $266.30 |
| Purchase #6 | $185.43 | 10.108% | $204.1733 | $204.17 | $204.15 | $204.20 |
| Purchase #7 | $168.58 | 12.762% | $190.0942 | $190.09 | $190.10 | $190.10 |
| 7 purchase totals = | $939.76 | $1,034.9398 | $1,034.93 | $1,035.00 | $1,034.90 | |