| 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 | $246.42 | 13.226% | $279.0115 | $279.01 | $279.00 | $279.00 |
| Purchase #2 | $71.60 | 13.208% | $81.0569 | $81.06 | $81.05 | $81.10 |
| Purchase #3 | $183.73 | 5.218% | $193.317 | $193.32 | $193.30 | $193.30 |
| Purchase #4 | $155.35 | 5.832% | $164.41 | $164.41 | $164.40 | $164.40 |
| Purchase #5 | $18.82 | 12.292% | $21.1334 | $21.13 | $21.15 | $21.10 |
| Purchase #6 | $10.34 | 7.116% | $11.0758 | $11.08 | $11.10 | $11.10 |
| Purchase #7 | $173.97 | 3.655% | $180.3286 | $180.33 | $180.35 | $180.30 |
| 7 purchase totals = | $860.23 | $930.3332 | $930.34 | $930.35 | $930.30 | |