| 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 | $211.32 | 5.281% | $222.4798 | $222.48 | $222.50 | $222.50 |
| Purchase #2 | $203.55 | 10.247% | $224.4078 | $224.41 | $224.40 | $224.40 |
| Purchase #3 | $202.78 | 4.353% | $211.607 | $211.61 | $211.60 | $211.60 |
| Purchase #4 | $73.35 | 11.455% | $81.7522 | $81.75 | $81.75 | $81.80 |
| Purchase #5 | $40.62 | 11.339% | $45.2259 | $45.23 | $45.25 | $45.20 |
| Purchase #6 | $91.72 | 3.500% | $94.9302 | $94.93 | $94.95 | $94.90 |
| Purchase #7 | $43.78 | 6.578% | $46.6598 | $46.66 | $46.65 | $46.70 |
| 7 purchase totals = | $867.12 | $927.0627 | $927.07 | $927.10 | $927.10 | |