| 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 | $201.90 | 10.403% | $222.9037 | $222.90 | $222.90 | $222.90 |
| Purchase #2 | $126.38 | 12.423% | $142.0802 | $142.08 | $142.10 | $142.10 |
| Purchase #3 | $187.51 | 13.622% | $213.0526 | $213.05 | $213.05 | $213.10 |
| Purchase #4 | $216.99 | 3.850% | $225.3441 | $225.34 | $225.35 | $225.30 |
| Purchase #5 | $199.48 | 10.615% | $220.6548 | $220.65 | $220.65 | $220.70 |
| Purchase #6 | $103.65 | 5.801% | $109.6627 | $109.66 | $109.65 | $109.70 |
| Purchase #7 | $46.90 | 5.867% | $49.6516 | $49.65 | $49.65 | $49.70 |
| 7 purchase totals = | $1,082.81 | $1,183.3497 | $1,183.33 | $1,183.35 | $1,183.50 | |