| 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 | $200.37 | 10.116% | $220.6394 | $220.64 | $220.65 | $220.60 |
| Purchase #2 | $56.91 | 3.764% | $59.0521 | $59.05 | $59.05 | $59.10 |
| Purchase #3 | $120.57 | 10.445% | $133.1635 | $133.16 | $133.15 | $133.20 |
| Purchase #4 | $73.49 | 8.509% | $79.7433 | $79.74 | $79.75 | $79.70 |
| Purchase #5 | $199.33 | 7.431% | $214.1422 | $214.14 | $214.15 | $214.10 |
| Purchase #6 | $201.33 | 10.525% | $222.52 | $222.52 | $222.50 | $222.50 |
| Purchase #7 | $174.83 | 9.754% | $191.8829 | $191.88 | $191.90 | $191.90 |
| 7 purchase totals = | $1,026.83 | $1,121.1434 | $1,121.13 | $1,121.15 | $1,121.10 | |