| 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 | $193.65 | 3.348% | $200.1334 | $200.13 | $200.15 | $200.10 |
| Purchase #2 | $115.43 | 9.713% | $126.6417 | $126.64 | $126.65 | $126.60 |
| Purchase #3 | $182.73 | 11.226% | $203.2433 | $203.24 | $203.25 | $203.20 |
| Purchase #4 | $10.61 | 11.816% | $11.8637 | $11.86 | $11.85 | $11.90 |
| Purchase #5 | $8.38 | 13.704% | $9.5284 | $9.53 | $9.55 | $9.50 |
| Purchase #6 | $202.93 | 12.287% | $227.864 | $227.86 | $227.85 | $227.90 |
| Purchase #7 | $160.76 | 10.396% | $177.4726 | $177.47 | $177.45 | $177.50 |
| 7 purchase totals = | $874.49 | $956.7471 | $956.73 | $956.75 | $956.70 | |